diff --git a/components/compositing/Cargo.toml b/components/compositing/Cargo.toml
index bb1ba37f597..a190ddb73f2 100644
--- a/components/compositing/Cargo.toml
+++ b/components/compositing/Cargo.toml
@@ -91,7 +91,7 @@ num = "0.1.24"
 serde = "0.6"
 serde_macros = "0.6"
 time = "0.1.17"
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", 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 115ab732691..fcf9321a717 100644
--- a/components/devtools_traits/Cargo.toml
+++ b/components/devtools_traits/Cargo.toml
@@ -28,5 +28,5 @@ rustc-serialize = "0.3"
 bitflags = "0.3"
 serde = "0.6"
 serde_macros = "0.6"
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
 
diff --git a/components/gfx/Cargo.toml b/components/gfx/Cargo.toml
index 21aa0003d18..c0e4a14bb97 100644
--- a/components/gfx/Cargo.toml
+++ b/components/gfx/Cargo.toml
@@ -29,7 +29,7 @@ smallvec = "0.1"
 string_cache = {version = "0.2.9", features = ["heap_size"]}
 time = "0.1.12"
 unicode-script = { version = "0.1", features = ["harfbuzz"] }
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
 
 [dependencies.plugins]
 path = "../plugins"
diff --git a/components/layout/Cargo.toml b/components/layout/Cargo.toml
index 26908836b5f..e6b3294c614 100644
--- a/components/layout/Cargo.toml
+++ b/components/layout/Cargo.toml
@@ -73,4 +73,4 @@ string_cache = {version = "0.2.9", features = ["heap_size"]}
 time = "0.1"
 unicode-bidi = "0.2"
 unicode-script = { version = "0.1", features = ["harfbuzz"] }
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
diff --git a/components/layout_traits/Cargo.toml b/components/layout_traits/Cargo.toml
index a2c4c2fba27..33353c52773 100644
--- a/components/layout_traits/Cargo.toml
+++ b/components/layout_traits/Cargo.toml
@@ -31,4 +31,4 @@ git = "https://github.com/servo/ipc-channel"
 [dependencies]
 serde = "0.6"
 serde_macros = "0.6"
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
diff --git a/components/msg/Cargo.toml b/components/msg/Cargo.toml
index 296f0a8e84c..c29253588a3 100644
--- a/components/msg/Cargo.toml
+++ b/components/msg/Cargo.toml
@@ -30,4 +30,4 @@ hyper = { version = "0.7", features = [ "serde-serialization" ] }
 rustc-serialize = "0.3.4"
 serde = "0.6"
 serde_macros = "0.6"
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
diff --git a/components/net/Cargo.toml b/components/net/Cargo.toml
index 5364a75559d..5aef635d0fe 100644
--- a/components/net/Cargo.toml
+++ b/components/net/Cargo.toml
@@ -38,6 +38,6 @@ cookie = "0.2"
 mime_guess = "1.1.1"
 flate2 = "0.2.0"
 uuid = "0.1.16"
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
 websocket = "0.14.0"
 immeta = "0.3.1"
diff --git a/components/net_traits/Cargo.toml b/components/net_traits/Cargo.toml
index d41649797c1..bb379a54c88 100644
--- a/components/net_traits/Cargo.toml
+++ b/components/net_traits/Cargo.toml
@@ -28,5 +28,5 @@ log = "0.3"
 serde = "0.6"
 serde_macros = "0.6"
 stb_image = "0.2"
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
 websocket = "0.14.0"
diff --git a/components/plugins/Cargo.toml b/components/plugins/Cargo.toml
index d5d1f0246b0..f1c2c15dad7 100644
--- a/components/plugins/Cargo.toml
+++ b/components/plugins/Cargo.toml
@@ -17,7 +17,7 @@ rev = "9dca15de3e8ea266d3e7e868c0f358ed4fa5f195"
 optional = true
 
 [dependencies]
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
 
 [features]
 default = []
diff --git a/components/script/Cargo.toml b/components/script/Cargo.toml
index cb387cbb753..3671232948b 100644
--- a/components/script/Cargo.toml
+++ b/components/script/Cargo.toml
@@ -87,6 +87,6 @@ smallvec = "0.1"
 string_cache = {version = "0.2.9", features = ["heap_size", "unstable"]}
 time = "0.1.12"
 unicase = "1.0"
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
 uuid = "0.1.16"
 websocket = "0.14.0"
diff --git a/components/script_traits/Cargo.toml b/components/script_traits/Cargo.toml
index f47c46d3238..ccf434b0ea1 100644
--- a/components/script_traits/Cargo.toml
+++ b/components/script_traits/Cargo.toml
@@ -49,4 +49,4 @@ libc = "0.2"
 serde = "0.6"
 serde_macros = "0.6"
 time = "0.1.12"
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
diff --git a/components/servo/Cargo.lock b/components/servo/Cargo.lock
index 6ab955bb7c5..a9c1646a7e4 100644
--- a/components/servo/Cargo.lock
+++ b/components/servo/Cargo.lock
@@ -38,7 +38,7 @@ dependencies = [
  "script_traits 0.0.1",
  "style 0.0.1",
  "style_tests 0.0.1",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "util_tests 0.0.1",
  "webdriver_server 0.0.1",
@@ -290,7 +290,7 @@ dependencies = [
  "serde_macros 0.6.5 (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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -302,7 +302,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -405,7 +405,7 @@ dependencies = [
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -677,7 +677,7 @@ dependencies = [
  "style 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -754,7 +754,7 @@ dependencies = [
  "script_traits 0.0.1",
  "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)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (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)",
 ]
@@ -867,7 +867,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1016,7 +1016,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1032,7 +1032,7 @@ dependencies = [
  "script_traits 0.0.1",
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1192,7 +1192,7 @@ dependencies = [
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1215,7 +1215,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (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 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1248,7 +1248,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1267,7 +1267,7 @@ dependencies = [
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "stb_image 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "websocket 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1433,7 +1433,7 @@ name = "plugin_tests"
 version = "0.0.1"
 dependencies = [
  "plugins 0.0.1",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1441,7 +1441,7 @@ name = "plugins"
 version = "0.0.1"
 dependencies = [
  "tenacious 0.0.15 (git+https://github.com/Manishearth/rust-tenacious)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1600,7 +1600,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (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 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1638,7 +1638,7 @@ dependencies = [
  "serde_macros 0.6.5 (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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1860,7 +1860,7 @@ dependencies = [
  "string_cache 0.2.9 (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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1877,7 +1877,7 @@ dependencies = [
  "string_cache 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "style 0.0.1",
  "style_traits 0.0.1",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1897,7 +1897,7 @@ dependencies = [
  "selectors 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1999,7 +1999,7 @@ dependencies = [
 
 [[package]]
 name = "url"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "encoding 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2057,7 +2057,7 @@ dependencies = [
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2162,7 +2162,7 @@ dependencies = [
  "plugins 0.0.1",
  "regex 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (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)",
@@ -2181,7 +2181,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
diff --git a/components/servo/Cargo.toml b/components/servo/Cargo.toml
index 9cb8c1cba9e..c4d2c6d9f36 100644
--- a/components/servo/Cargo.toml
+++ b/components/servo/Cargo.toml
@@ -168,4 +168,4 @@ bitflags = "0.3"
 env_logger = "0.3"
 euclid = {version = "0.6.2", features = ["plugins"]}
 libc = "0.2"
-url = {version = "0.5.4", features = ["heap_size", "serde_serialization", "query_encoding"]}
+url = {version = "0.5.5", features = ["heap_size", "serde_serialization", "query_encoding"]}
diff --git a/components/style/Cargo.toml b/components/style/Cargo.toml
index d7cd5790e08..f3de1732e9d 100644
--- a/components/style/Cargo.toml
+++ b/components/style/Cargo.toml
@@ -38,5 +38,5 @@ serde_macros = "0.6"
 smallvec = "0.1"
 string_cache = {version = "0.2.9", features = ["heap_size"]}
 time = "0.1"
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
 
diff --git a/components/style_traits/Cargo.toml b/components/style_traits/Cargo.toml
index e7c7f953bf0..0634dc4a4e4 100644
--- a/components/style_traits/Cargo.toml
+++ b/components/style_traits/Cargo.toml
@@ -25,4 +25,4 @@ rustc-serialize = "0.3"
 selectors = {version = "0.4.2", features = ["heap_size"]}
 serde = "0.6"
 serde_macros = "0.6"
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
diff --git a/components/util/Cargo.toml b/components/util/Cargo.toml
index e2a6016b963..c2c09eee715 100644
--- a/components/util/Cargo.toml
+++ b/components/util/Cargo.toml
@@ -46,7 +46,7 @@ serde = "0.6"
 serde_macros = "0.6"
 smallvec = "0.1"
 string_cache = {version = "0.2.9", features = ["heap_size"]}
-url = {version = "0.5.4", features = ["heap_size", "serde_serialization"]}
+url = {version = "0.5.5", 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 20e4ff5c7a4..e19de38e43c 100644
--- a/components/webdriver_server/Cargo.toml
+++ b/components/webdriver_server/Cargo.toml
@@ -31,5 +31,5 @@ log = "0.3"
 hyper = "0.7"
 rustc-serialize = "0.3.4"
 regex = "0.1.33"
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
 uuid = "0.1"
diff --git a/ports/cef/Cargo.lock b/ports/cef/Cargo.lock
index 2707508caa7..a11fe900dbc 100644
--- a/ports/cef/Cargo.lock
+++ b/ports/cef/Cargo.lock
@@ -27,7 +27,7 @@ dependencies = [
  "servo 0.0.1",
  "stb_image 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "style 0.0.1",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (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)",
 ]
@@ -263,7 +263,7 @@ dependencies = [
  "serde_macros 0.6.5 (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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -275,7 +275,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -378,7 +378,7 @@ dependencies = [
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -617,7 +617,7 @@ dependencies = [
  "style 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -685,7 +685,7 @@ dependencies = [
  "script_traits 0.0.1",
  "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)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (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)",
 ]
@@ -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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -947,7 +947,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -963,7 +963,7 @@ dependencies = [
  "script_traits 0.0.1",
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1123,7 +1123,7 @@ dependencies = [
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1146,7 +1146,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (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 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1179,7 +1179,7 @@ dependencies = [
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "stb_image 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "websocket 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1330,7 +1330,7 @@ name = "plugins"
 version = "0.0.1"
 dependencies = [
  "tenacious 0.0.15 (git+https://github.com/Manishearth/rust-tenacious)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1487,7 +1487,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (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 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1516,7 +1516,7 @@ dependencies = [
  "serde_macros 0.6.5 (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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1601,7 +1601,7 @@ dependencies = [
  "script 0.0.1",
  "script_traits 0.0.1",
  "style 0.0.1",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "webdriver_server 0.0.1",
 ]
@@ -1773,7 +1773,7 @@ dependencies = [
  "string_cache 0.2.9 (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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1793,7 +1793,7 @@ dependencies = [
  "selectors 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1895,7 +1895,7 @@ dependencies = [
 
 [[package]]
 name = "url"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "encoding 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1953,7 +1953,7 @@ dependencies = [
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2047,7 +2047,7 @@ dependencies = [
  "plugins 0.0.1",
  "regex 0.1.43 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (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)",
@@ -2066,7 +2066,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
diff --git a/ports/cef/Cargo.toml b/ports/cef/Cargo.toml
index 604717dcd1a..9e6ef6ed1aa 100644
--- a/ports/cef/Cargo.toml
+++ b/ports/cef/Cargo.toml
@@ -14,7 +14,7 @@ gleam = "0.2"
 libc = "0.2"
 log = "0.3"
 stb_image = "0.2"
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
 
 [dependencies.servo]
 path = "../../components/servo"
diff --git a/ports/geckolib/Cargo.lock b/ports/geckolib/Cargo.lock
index 35a2c19a0d9..86144760b48 100644
--- a/ports/geckolib/Cargo.lock
+++ b/ports/geckolib/Cargo.lock
@@ -13,7 +13,7 @@ dependencies = [
  "smallvec 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "style 0.0.1",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -265,7 +265,7 @@ name = "plugins"
 version = "0.0.1"
 dependencies = [
  "tenacious 0.0.15 (git+https://github.com/Manishearth/rust-tenacious)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -399,7 +399,7 @@ dependencies = [
  "string_cache 0.2.9 (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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -419,7 +419,7 @@ dependencies = [
  "selectors 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -461,7 +461,7 @@ dependencies = [
 
 [[package]]
 name = "url"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "heapsize 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -500,7 +500,7 @@ dependencies = [
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (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 ff313b36d05..6f70ef7fc99 100644
--- a/ports/geckolib/Cargo.toml
+++ b/ports/geckolib/Cargo.toml
@@ -19,7 +19,7 @@ num_cpus = "0.2.2"
 selectors = {version = "0.4.2", features = ["heap_size"]}
 smallvec = "0.1"
 string_cache = {version = "0.2.9", features = ["heap_size"]}
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
 
 [dependencies.util]
 path = "../../components/util"
diff --git a/ports/glutin/Cargo.toml b/ports/glutin/Cargo.toml
index 9b7f72c3055..4f7276c5a64 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 = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
 gleam = "0.2"
 euclid = {version = "0.6.2", features = ["plugins"]}
 servo-glutin = "0.4"
diff --git a/ports/gonk/Cargo.lock b/ports/gonk/Cargo.lock
index 0a667fe607b..a5ab4f14af2 100644
--- a/ports/gonk/Cargo.lock
+++ b/ports/gonk/Cargo.lock
@@ -20,7 +20,7 @@ dependencies = [
  "servo 0.0.1",
  "servo-egl 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -255,7 +255,7 @@ dependencies = [
  "serde_macros 0.6.5 (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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -267,7 +267,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -370,7 +370,7 @@ dependencies = [
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -619,7 +619,7 @@ dependencies = [
  "style 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -780,7 +780,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -929,7 +929,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -945,7 +945,7 @@ dependencies = [
  "script_traits 0.0.1",
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1105,7 +1105,7 @@ dependencies = [
  "rustc-serialize 0.3.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1128,7 +1128,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (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 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1161,7 +1161,7 @@ dependencies = [
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "stb_image 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
  "websocket 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1312,7 +1312,7 @@ name = "plugins"
 version = "0.0.1"
 dependencies = [
  "tenacious 0.0.15 (git+https://github.com/Manishearth/rust-tenacious)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1469,7 +1469,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (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 0.14.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1498,7 +1498,7 @@ dependencies = [
  "serde_macros 0.6.5 (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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1582,7 +1582,7 @@ dependencies = [
  "script 0.0.1",
  "script_traits 0.0.1",
  "style 0.0.1",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1753,7 +1753,7 @@ dependencies = [
  "string_cache 0.2.9 (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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1773,7 +1773,7 @@ dependencies = [
  "selectors 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "util 0.0.1",
 ]
 
@@ -1875,7 +1875,7 @@ dependencies = [
 
 [[package]]
 name = "url"
-version = "0.5.4"
+version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "encoding 0.2.32 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1933,7 +1933,7 @@ dependencies = [
  "serde_macros 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "url 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "uuid 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2015,7 +2015,7 @@ 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 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "url 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
diff --git a/ports/gonk/Cargo.toml b/ports/gonk/Cargo.toml
index b926c5aa0ff..e5a24c21e5e 100644
--- a/ports/gonk/Cargo.toml
+++ b/ports/gonk/Cargo.toml
@@ -46,7 +46,7 @@ features = ["non-geckolib"]
 
 [dependencies]
 env_logger = "0.3"
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", 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 4df64f8cb8c..ed140c344b2 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 = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", 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 19466cd7516..b98d65b838f 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 = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}
diff --git a/tests/unit/style/Cargo.toml b/tests/unit/style/Cargo.toml
index 8c173420329..637f3fe112d 100644
--- a/tests/unit/style/Cargo.toml
+++ b/tests/unit/style/Cargo.toml
@@ -29,4 +29,4 @@ cssparser = {version = "0.5.3", features = ["heap_size"]}
 euclid = {version = "0.6.2", features = ["plugins"]}
 selectors = {version = "0.4.2", features = ["heap_size"]}
 string_cache = {version = "0.2.9", features = ["heap_size"]}
-url = {version = "0.5.4", features = ["heap_size"]}
+url = {version = "0.5.5", features = ["heap_size"]}