diff --git a/components/compositing/Cargo.toml b/components/compositing/Cargo.toml
index c3cf7239d6e..cfac3ae2ec0 100644
--- a/components/compositing/Cargo.toml
+++ b/components/compositing/Cargo.toml
@@ -98,7 +98,7 @@ num = "0.1.24"
 serde = "0.6"
 serde_macros = "0.6"
 time = "0.1.17"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
 
 [target.x86_64-apple-darwin.dependencies]
 core-graphics = "0.2"
diff --git a/components/devtools_traits/Cargo.toml b/components/devtools_traits/Cargo.toml
index 89909945b6d..15b03168165 100644
--- a/components/devtools_traits/Cargo.toml
+++ b/components/devtools_traits/Cargo.toml
@@ -29,5 +29,5 @@ rustc-serialize = "0.3"
 bitflags = "0.3"
 serde = "0.6"
 serde_macros = "0.6"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
 
diff --git a/components/gfx/Cargo.toml b/components/gfx/Cargo.toml
index c976e698a51..93c022d79f1 100644
--- a/components/gfx/Cargo.toml
+++ b/components/gfx/Cargo.toml
@@ -30,7 +30,7 @@ smallvec = "0.1"
 string_cache = {version = "0.2.11", features = ["heap_size"]}
 time = "0.1.12"
 unicode-script = { version = "0.1", features = ["harfbuzz"] }
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
 
 [dependencies.plugins]
 path = "../plugins"
diff --git a/components/layout/Cargo.toml b/components/layout/Cargo.toml
index 40fae6d7084..4fe84144019 100644
--- a/components/layout/Cargo.toml
+++ b/components/layout/Cargo.toml
@@ -83,4 +83,4 @@ string_cache = {version = "0.2.11", features = ["heap_size"]}
 time = "0.1"
 unicode-bidi = "0.2"
 unicode-script = { version = "0.1", features = ["harfbuzz"] }
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
diff --git a/components/layout_traits/Cargo.toml b/components/layout_traits/Cargo.toml
index 47b4edd4eef..4dea8828f72 100644
--- a/components/layout_traits/Cargo.toml
+++ b/components/layout_traits/Cargo.toml
@@ -35,4 +35,4 @@ git = "https://github.com/servo/webrender_traits"
 [dependencies]
 serde = "0.6"
 serde_macros = "0.6"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
diff --git a/components/msg/Cargo.toml b/components/msg/Cargo.toml
index 4bd0ed926c7..e63b3f8bddc 100644
--- a/components/msg/Cargo.toml
+++ b/components/msg/Cargo.toml
@@ -34,4 +34,4 @@ hyper = { version = "0.7", features = [ "serde-serialization" ] }
 rustc-serialize = "0.3.4"
 serde = "0.6"
 serde_macros = "0.6"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
diff --git a/components/net/Cargo.toml b/components/net/Cargo.toml
index 8c7f838fb1e..6107020b011 100644
--- a/components/net/Cargo.toml
+++ b/components/net/Cargo.toml
@@ -42,6 +42,6 @@ cookie = "0.2"
 mime_guess = "1.1.1"
 flate2 = "0.2.0"
 uuid = "0.1.16"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
 websocket = "0.15.0"
 immeta = "0.3.1"
diff --git a/components/net_traits/Cargo.toml b/components/net_traits/Cargo.toml
index 31ad39ffee4..461dc467962 100644
--- a/components/net_traits/Cargo.toml
+++ b/components/net_traits/Cargo.toml
@@ -28,5 +28,5 @@ image = "0.7"
 log = "0.3"
 serde = "0.6"
 serde_macros = "0.6"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
 websocket = "0.15.0"
diff --git a/components/plugins/Cargo.toml b/components/plugins/Cargo.toml
index 1cece2f1aa5..298be495f19 100644
--- a/components/plugins/Cargo.toml
+++ b/components/plugins/Cargo.toml
@@ -16,7 +16,7 @@ optional = true
 
 [dependencies]
 tenacious = "0.1.0"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
 
 [features]
 default = []
diff --git a/components/script/Cargo.toml b/components/script/Cargo.toml
index 90ede3de7bd..c0b04f9be5d 100644
--- a/components/script/Cargo.toml
+++ b/components/script/Cargo.toml
@@ -91,6 +91,6 @@ smallvec = "0.1"
 string_cache = {version = "0.2.11", features = ["heap_size", "unstable"]}
 time = "0.1.12"
 unicase = "1.0"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
 uuid = "0.1.16"
 websocket = "0.15.0"
diff --git a/components/script_traits/Cargo.toml b/components/script_traits/Cargo.toml
index 1ff33a1bccb..e823de66e3e 100644
--- a/components/script_traits/Cargo.toml
+++ b/components/script_traits/Cargo.toml
@@ -50,4 +50,4 @@ libc = "0.2"
 serde = "0.6"
 serde_macros = "0.6"
 time = "0.1.12"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
diff --git a/components/servo/Cargo.lock b/components/servo/Cargo.lock
index f5f74dbb2be..98932dcbca3 100644
--- a/components/servo/Cargo.lock
+++ b/components/servo/Cargo.lock
@@ -39,7 +39,7 @@ dependencies = [
  "script_traits 0.0.1",
  "style 0.0.1",
  "style_tests 0.0.1",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "util_tests 0.0.1",
  "webdriver_server 0.0.1",
@@ -300,7 +300,7 @@ dependencies = [
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender 0.1.0 (git+https://github.com/servo/webrender)",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
@@ -314,7 +314,7 @@ dependencies = [
  "openssl 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -421,7 +421,7 @@ dependencies = [
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -695,7 +695,7 @@ dependencies = [
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-script 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
 ]
@@ -774,7 +774,7 @@ dependencies = [
  "servo-egl 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "servo-glutin 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "style_traits 0.0.1",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "x11 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -888,7 +888,7 @@ dependencies = [
  "traitobject 0.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "typeable 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1051,7 +1051,7 @@ dependencies = [
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-bidi 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-script 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
 ]
@@ -1068,7 +1068,7 @@ dependencies = [
  "script_traits 0.0.1",
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
 ]
@@ -1229,7 +1229,7 @@ dependencies = [
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
 ]
@@ -1253,7 +1253,7 @@ dependencies = [
  "plugins 0.0.1",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
@@ -1287,7 +1287,7 @@ dependencies = [
  "plugins 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1305,7 +1305,7 @@ dependencies = [
  "plugins 0.0.1",
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "websocket 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1479,7 +1479,7 @@ name = "plugin_tests"
 version = "0.0.1"
 dependencies = [
  "plugins 0.0.1",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1487,7 +1487,7 @@ name = "plugins"
 version = "0.0.1"
 dependencies = [
  "tenacious 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1693,7 +1693,7 @@ dependencies = [
  "style 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "websocket 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1731,7 +1731,7 @@ dependencies = [
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1950,7 +1950,7 @@ dependencies = [
  "string_cache 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1967,7 +1967,7 @@ dependencies = [
  "string_cache 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "style 0.0.1",
  "style_traits 0.0.1",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1987,7 +1987,7 @@ dependencies = [
  "selectors 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -2089,7 +2089,7 @@ dependencies = [
 
 [[package]]
 name = "url"
-version = "0.5.5"
+version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "encoding 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2152,7 +2152,7 @@ dependencies = [
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2257,7 +2257,7 @@ dependencies = [
  "plugins 0.0.1",
  "regex 0.1.55 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "webdriver 0.4.0 (git+https://github.com/jgraham/webdriver-rust.git)",
@@ -2312,7 +2312,7 @@ dependencies = [
  "rand 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
diff --git a/components/servo/Cargo.toml b/components/servo/Cargo.toml
index c83020a9213..b6bb3469c4a 100644
--- a/components/servo/Cargo.toml
+++ b/components/servo/Cargo.toml
@@ -179,4 +179,4 @@ bitflags = "0.3"
 env_logger = "0.3"
 euclid = {version = "0.6.4", features = ["plugins"]}
 libc = "0.2"
-url = {version = "0.5.5", features = ["heap_size", "serde_serialization", "query_encoding"]}
+url = {version = "0.5.7", features = ["heap_size", "serde_serialization", "query_encoding"]}
diff --git a/components/style/Cargo.toml b/components/style/Cargo.toml
index f456eb6b1da..157b5342134 100644
--- a/components/style/Cargo.toml
+++ b/components/style/Cargo.toml
@@ -39,5 +39,5 @@ serde_macros = "0.6"
 smallvec = "0.1"
 string_cache = {version = "0.2.11", features = ["heap_size"]}
 time = "0.1"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
 
diff --git a/components/style_traits/Cargo.toml b/components/style_traits/Cargo.toml
index 1a42d9eb28f..dfa9fc01660 100644
--- a/components/style_traits/Cargo.toml
+++ b/components/style_traits/Cargo.toml
@@ -26,4 +26,4 @@ rustc-serialize = "0.3"
 selectors = {version = "0.5", features = ["heap_size"]}
 serde = "0.6"
 serde_macros = "0.6"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
diff --git a/components/util/Cargo.toml b/components/util/Cargo.toml
index 531902fb009..aa7089d49d6 100644
--- a/components/util/Cargo.toml
+++ b/components/util/Cargo.toml
@@ -47,7 +47,7 @@ serde = "0.6"
 serde_macros = "0.6"
 smallvec = "0.1"
 string_cache = {version = "0.2.11", features = ["heap_size"]}
-url = {version = "0.5.5", features = ["heap_size", "serde_serialization"]}
+url = {version = "0.5.7", features = ["heap_size", "serde_serialization"]}
 uuid = "0.1.17"
 
 [target.x86_64-pc-windows-gnu.dependencies]
diff --git a/components/webdriver_server/Cargo.toml b/components/webdriver_server/Cargo.toml
index dc9a899b214..51c973f3fdc 100644
--- a/components/webdriver_server/Cargo.toml
+++ b/components/webdriver_server/Cargo.toml
@@ -32,5 +32,5 @@ log = "0.3"
 hyper = "0.7"
 rustc-serialize = "0.3.4"
 regex = "0.1.55"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
 uuid = "0.1"
diff --git a/ports/cef/Cargo.lock b/ports/cef/Cargo.lock
index dc793a4a599..89bc885fc2d 100644
--- a/ports/cef/Cargo.lock
+++ b/ports/cef/Cargo.lock
@@ -27,7 +27,7 @@ dependencies = [
  "servo 0.0.1",
  "style 0.0.1",
  "style_traits 0.0.1",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "x11 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -270,7 +270,7 @@ dependencies = [
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender 0.1.0 (git+https://github.com/servo/webrender)",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
@@ -284,7 +284,7 @@ dependencies = [
  "openssl 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -391,7 +391,7 @@ dependencies = [
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -632,7 +632,7 @@ dependencies = [
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-script 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
 ]
@@ -702,7 +702,7 @@ dependencies = [
  "servo-egl 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "servo-glutin 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "style_traits 0.0.1",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "x11 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -816,7 +816,7 @@ dependencies = [
  "traitobject 0.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "typeable 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -979,7 +979,7 @@ dependencies = [
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-bidi 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-script 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
 ]
@@ -996,7 +996,7 @@ dependencies = [
  "script_traits 0.0.1",
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
 ]
@@ -1157,7 +1157,7 @@ dependencies = [
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
 ]
@@ -1181,7 +1181,7 @@ dependencies = [
  "plugins 0.0.1",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
@@ -1214,7 +1214,7 @@ dependencies = [
  "plugins 0.0.1",
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "websocket 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1373,7 +1373,7 @@ name = "plugins"
 version = "0.0.1"
 dependencies = [
  "tenacious 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1577,7 +1577,7 @@ dependencies = [
  "style 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "websocket 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1606,7 +1606,7 @@ dependencies = [
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1697,7 +1697,7 @@ dependencies = [
  "script 0.0.1",
  "script_traits 0.0.1",
  "style 0.0.1",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webdriver_server 0.0.1",
  "webrender 0.1.0 (git+https://github.com/servo/webrender)",
@@ -1863,7 +1863,7 @@ dependencies = [
  "string_cache 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1883,7 +1883,7 @@ dependencies = [
  "selectors 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1985,7 +1985,7 @@ dependencies = [
 
 [[package]]
 name = "url"
-version = "0.5.5"
+version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "encoding 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2048,7 +2048,7 @@ dependencies = [
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2142,7 +2142,7 @@ dependencies = [
  "plugins 0.0.1",
  "regex 0.1.55 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "webdriver 0.4.0 (git+https://github.com/jgraham/webdriver-rust.git)",
@@ -2197,7 +2197,7 @@ dependencies = [
  "rand 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
diff --git a/ports/cef/Cargo.toml b/ports/cef/Cargo.toml
index 164f0fed316..0587617ad9e 100644
--- a/ports/cef/Cargo.toml
+++ b/ports/cef/Cargo.toml
@@ -12,7 +12,7 @@ crate-type = ["dylib"]
 euclid = {version = "0.6.4", features = ["plugins"]}
 gleam = "0.2"
 libc = "0.2"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
 
 [dependencies.servo]
 path = "../../components/servo"
diff --git a/ports/geckolib/Cargo.lock b/ports/geckolib/Cargo.lock
index 08de319a1c4..e948eebcad7 100644
--- a/ports/geckolib/Cargo.lock
+++ b/ports/geckolib/Cargo.lock
@@ -17,7 +17,7 @@ dependencies = [
  "smallvec 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "style 0.0.1",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -294,7 +294,7 @@ name = "plugins"
 version = "0.0.1"
 dependencies = [
  "tenacious 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -444,7 +444,7 @@ dependencies = [
  "string_cache 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -464,7 +464,7 @@ dependencies = [
  "selectors 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -506,7 +506,7 @@ dependencies = [
 
 [[package]]
 name = "url"
-version = "0.5.5"
+version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "encoding 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -551,7 +551,7 @@ dependencies = [
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
diff --git a/ports/geckolib/Cargo.toml b/ports/geckolib/Cargo.toml
index 9b19d550f07..3ce4e25e09f 100644
--- a/ports/geckolib/Cargo.toml
+++ b/ports/geckolib/Cargo.toml
@@ -21,7 +21,7 @@ num_cpus = "0.2.2"
 selectors = {version = "0.5", features = ["heap_size", "unstable"]}
 smallvec = "0.1"
 string_cache = {version = "0.2.11", features = ["heap_size", "unstable"]}
-url = {version = "0.5.5", features = ["heap_size", "query_encoding", "serde_serialization"]}
+url = {version = "0.5.7", features = ["heap_size", "query_encoding", "serde_serialization"]}
 
 [dependencies.log]
 version = "0.3"
diff --git a/ports/glutin/Cargo.toml b/ports/glutin/Cargo.toml
index e2e2db6ff07..535d42aab2a 100644
--- a/ports/glutin/Cargo.toml
+++ b/ports/glutin/Cargo.toml
@@ -13,7 +13,7 @@ headless = ["servo-glutin/headless"]
 
 [dependencies]
 bitflags = "0.3"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
 gleam = "0.2"
 euclid = {version = "0.6.4", features = ["plugins"]}
 servo-glutin = "0.4"
diff --git a/ports/gonk/Cargo.lock b/ports/gonk/Cargo.lock
index 405b4bfb504..e870cfa16ae 100644
--- a/ports/gonk/Cargo.lock
+++ b/ports/gonk/Cargo.lock
@@ -21,7 +21,7 @@ dependencies = [
  "servo-egl 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -263,7 +263,7 @@ dependencies = [
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender 0.1.0 (git+https://github.com/servo/webrender)",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
@@ -277,7 +277,7 @@ dependencies = [
  "openssl 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -384,7 +384,7 @@ dependencies = [
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -635,7 +635,7 @@ dependencies = [
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-script 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
 ]
@@ -798,7 +798,7 @@ dependencies = [
  "traitobject 0.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "typeable 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -961,7 +961,7 @@ dependencies = [
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-bidi 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-script 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
 ]
@@ -978,7 +978,7 @@ dependencies = [
  "script_traits 0.0.1",
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
 ]
@@ -1139,7 +1139,7 @@ dependencies = [
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
 ]
@@ -1163,7 +1163,7 @@ dependencies = [
  "plugins 0.0.1",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
@@ -1196,7 +1196,7 @@ dependencies = [
  "plugins 0.0.1",
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "websocket 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1355,7 +1355,7 @@ name = "plugins"
 version = "0.0.1"
 dependencies = [
  "tenacious 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1559,7 +1559,7 @@ dependencies = [
  "style 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
  "websocket 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1588,7 +1588,7 @@ dependencies = [
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1678,7 +1678,7 @@ dependencies = [
  "script 0.0.1",
  "script_traits 0.0.1",
  "style 0.0.1",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webrender 0.1.0 (git+https://github.com/servo/webrender)",
  "webrender_traits 0.1.0 (git+https://github.com/servo/webrender_traits)",
@@ -1843,7 +1843,7 @@ dependencies = [
  "string_cache 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "style_traits 0.0.1",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1863,7 +1863,7 @@ dependencies = [
  "selectors 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1965,7 +1965,7 @@ dependencies = [
 
 [[package]]
 name = "url"
-version = "0.5.5"
+version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "encoding 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2028,7 +2028,7 @@ dependencies = [
  "serde_macros 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2146,7 +2146,7 @@ dependencies = [
  "rand 0.3.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
diff --git a/ports/gonk/Cargo.toml b/ports/gonk/Cargo.toml
index 0acdbc14508..246225329bf 100644
--- a/ports/gonk/Cargo.toml
+++ b/ports/gonk/Cargo.toml
@@ -49,7 +49,7 @@ features = ["non-geckolib"]
 
 [dependencies]
 env_logger = "0.3"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
 time = "0.1.17"
 errno = "0.1"
 libc = "0.2"
diff --git a/tests/unit/net/Cargo.toml b/tests/unit/net/Cargo.toml
index ed140c344b2..3e19d5782fe 100644
--- a/tests/unit/net/Cargo.toml
+++ b/tests/unit/net/Cargo.toml
@@ -32,7 +32,7 @@ git = "https://github.com/servo/ipc-channel"
 [dependencies]
 cookie = "0.2"
 hyper = "0.7"
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
 time = "0.1"
 flate2 = "0.2.0"
 unicase = "1.0"
diff --git a/tests/unit/plugin/Cargo.toml b/tests/unit/plugin/Cargo.toml
index b98d65b838f..1689ae1693e 100644
--- a/tests/unit/plugin/Cargo.toml
+++ b/tests/unit/plugin/Cargo.toml
@@ -12,4 +12,4 @@ doctest = false
 path = "../../../components/plugins"
 
 [dependencies]
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}
diff --git a/tests/unit/style/Cargo.toml b/tests/unit/style/Cargo.toml
index 449dd069b1f..7bdd55375e9 100644
--- a/tests/unit/style/Cargo.toml
+++ b/tests/unit/style/Cargo.toml
@@ -29,4 +29,4 @@ cssparser = {version = "0.5.4", features = ["heap_size"]}
 euclid = {version = "0.6.4", features = ["plugins"]}
 selectors = {version = "0.5", features = ["heap_size"]}
 string_cache = {version = "0.2.11", features = ["heap_size"]}
-url = {version = "0.5.5", features = ["heap_size"]}
+url = {version = "0.5.7", features = ["heap_size"]}