diff --git a/Cargo.lock b/Cargo.lock
index f4f65fb627c..b5e1c1027d0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -31,7 +31,7 @@ name = "angle"
 version = "0.5.0"
 source = "git+https://github.com/servo/angle?branch=servo#1599c1d067b4ccbe502f660181d08d49d69e26eb"
 dependencies = [
- "cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -85,7 +85,7 @@ name = "azure"
 version = "0.21.2"
 source = "git+https://github.com/servo/rust-azure#6bcf4f5632d54573dedbcd84782ec6e8b36573ae"
 dependencies = [
- "cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.15.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "servo-freetype-sys 4.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -403,10 +403,10 @@ dependencies = [
 
 [[package]]
 name = "cmake"
-version = "0.1.22"
+version = "0.1.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "gcc 0.3.47 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -815,7 +815,7 @@ name = "energymon-builder"
 version = "0.3.0"
 source = "git+https://github.com/energymon/energymon-sys.git#f8d77ea2906b25f9c0fd358aa9d300a46dc3e97c"
 dependencies = [
- "cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -878,7 +878,7 @@ name = "expat-sys"
 version = "2.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -914,7 +914,7 @@ name = "fontsan"
 version = "0.4.0"
 source = "git+https://github.com/servo/fontsan#29e879c870348c4b3fd51086e42dbb6365171479"
 dependencies = [
- "cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "miniz-sys 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1157,7 +1157,7 @@ name = "harfbuzz-sys"
 version = "0.1.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "freetype 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1193,7 +1193,7 @@ name = "heartbeats-simple-sys"
 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1814,7 +1814,7 @@ name = "mozjs"
 version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.2.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2509,7 +2509,7 @@ dependencies = [
  "byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "canvas_traits 0.0.1",
  "caseless 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "cookie 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "cssparser 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "deny_public_fields 0.0.1",
@@ -2783,7 +2783,7 @@ name = "servo-freetype-sys"
 version = "4.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2819,7 +2819,7 @@ version = "0.30000006.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cgl 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cmake 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.15.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "expat-sys 2.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "gleam 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3690,7 +3690,7 @@ dependencies = [
 "checksum clap 2.20.5 (registry+https://github.com/rust-lang/crates.io-index)" = "7db281b0520e97fbd15cd615dcd8f8bcad0c26f5f7d5effe705f090f39e9a758"
 "checksum clipboard 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "dd3a9a938558f33ec1baaa6ca631a69c104aafaacbc66868d9ad28cf5f30564f"
 "checksum clipboard-win 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "693b1280c514045382dfdbb78d1594b1b03cdb66320aeb7ebd2bd38d49bae959"
-"checksum cmake 0.1.22 (registry+https://github.com/rust-lang/crates.io-index)" = "d18d68987ed4c516dcc3e7913659bfa4076f5182eea4a7e0038bb060953e76ac"
+"checksum cmake 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)" = "9b0ec063cbc2034e27f7166d04aa7aa1b9ed85b6c7c2414fb68aff20d1ebf604"
 "checksum coco 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c06169f5beb7e31c7c67ebf5540b8b472d23e3eade3b2ec7d1f5b504a85f91bd"
 "checksum cocoa 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "79e7105114e16c4b6f52b117f23b5d5892cd6c4e24276bcf92d305698e3e1ad6"
 "checksum color_quant 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a475fc4af42d83d28adf72968d9bcfaf035a1a9381642d8e85d8a04957767b0d"