--- a/servo/Cargo.lock
+++ b/servo/Cargo.lock
@@ -276,32 +276,32 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "canvas"
 version = "0.0.1"
 dependencies = [
  "azure 0.15.0 (git+https://github.com/servo/rust-azure)",
  "canvas_traits 0.0.1",
- "cssparser 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cssparser 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gleam 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ipc-channel 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "offscreen_gl_context 0.8.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "servo_config 0.0.1",
  "webrender_traits 0.35.0 (git+https://github.com/servo/webrender)",
 ]
 
 [[package]]
 name = "canvas_traits"
 version = "0.0.1"
 dependencies = [
- "cssparser 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cssparser 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize_derive 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "ipc-channel 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.9.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 0.9.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "webrender_traits 0.35.0 (git+https://github.com/servo/webrender)",
 ]
@@ -506,32 +506,32 @@ source = "registry+https://github.com/ru
 dependencies = [
  "core-foundation 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "core-graphics 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "cssparser"
-version = "0.12.1"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cssparser-macros 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cssparser-macros 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "matches 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "procedural-masquerade 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.9.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.11.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "cssparser-macros"
-version = "0.2.0"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "phf_codegen 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "procedural-masquerade 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.11.9 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -932,17 +932,17 @@ dependencies = [
  "winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "geckoservo"
 version = "0.0.1"
 dependencies = [
  "atomic_refcell 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cssparser 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cssparser 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "selectors 0.18.0",
  "style 0.0.1",
  "style_traits 0.0.1",
  "stylo_tests 0.0.1",
@@ -1354,17 +1354,17 @@ source = "registry+https://github.com/ru
 [[package]]
 name = "layout"
 version = "0.0.1"
 dependencies = [
  "app_units 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "atomic_refcell 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "canvas_traits 0.0.1",
- "cssparser 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cssparser 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "gfx 0.0.1",
  "gfx_traits 0.0.1",
  "heapsize 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "html5ever-atoms 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "ipc-channel 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1661,17 +1661,17 @@ dependencies = [
  "byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "msg"
 version = "0.0.1"
 dependencies = [
  "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cssparser 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cssparser 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize_derive 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.9.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 0.9.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "webrender_traits 0.35.0 (git+https://github.com/servo/webrender)",
 ]
 
 [[package]]
@@ -2239,17 +2239,17 @@ dependencies = [
  "base64 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bluetooth_traits 0.0.1",
  "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)",
  "cookie 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "cssparser 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cssparser 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "deny_public_fields 0.0.1",
  "devtools_traits 0.0.1",
  "dom_struct 0.0.1",
  "domobject_derive 0.0.1",
  "encoding 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "gfx_traits 0.0.1",
@@ -2309,17 +2309,17 @@ dependencies = [
 
 [[package]]
 name = "script_layout_interface"
 version = "0.0.1"
 dependencies = [
  "app_units 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "atomic_refcell 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "canvas_traits 0.0.1",
- "cssparser 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cssparser 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "gfx_traits 0.0.1",
  "heapsize 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize_derive 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "html5ever-atoms 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "ipc-channel 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2380,17 +2380,17 @@ dependencies = [
  "webvr_traits 0.0.1",
 ]
 
 [[package]]
 name = "selectors"
 version = "0.18.0"
 dependencies = [
  "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cssparser 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cssparser 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "matches 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "precomputed-hash 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "semver"
@@ -2730,17 +2730,17 @@ version = "0.0.1"
 dependencies = [
  "app_units 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "atomic_refcell 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bindgen 0.22.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bit-vec 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cssparser 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cssparser 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "encoding 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "fnv 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize_derive 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "html5ever-atoms 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2769,17 +2769,17 @@ dependencies = [
  "walkdir 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "style_tests"
 version = "0.0.1"
 dependencies = [
  "app_units 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cssparser 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cssparser 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "html5ever-atoms 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "rayon 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-serialize 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)",
  "selectors 0.18.0",
  "servo_atoms 0.0.1",
  "servo_config 0.0.1",
@@ -2788,30 +2788,30 @@ dependencies = [
  "style_traits 0.0.1",
 ]
 
 [[package]]
 name = "style_traits"
 version = "0.0.1"
 dependencies = [
  "app_units 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cssparser 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cssparser 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "heapsize_derive 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 0.9.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 0.9.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "stylo_tests"
 version = "0.0.1"
 dependencies = [
  "atomic_refcell 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "cssparser 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cssparser 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "geckoservo 0.0.1",
  "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "selectors 0.18.0",
  "style 0.0.1",
@@ -3354,18 +3354,18 @@ dependencies = [
 "checksum cocoa 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0a5d0bcb4d345adf9b4ada6c5bb3e2b87c8150b79c46f3f26446de5f4d48de4b"
 "checksum color_quant 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a475fc4af42d83d28adf72968d9bcfaf035a1a9381642d8e85d8a04957767b0d"
 "checksum compiletest_rs 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "f3f344389765ad7bec166f64c1b39ed6dd2b54d81c4c5dd8af789169351d380c"
 "checksum cookie 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ce776927cd64cbe74ebd1d9b375edb9d1b6bfa808618ddf9548645e019ebdfbb"
 "checksum core-foundation 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f51ce3b8ebe311c56de14231eb57572c15abebd2d32b3bcb99bcdb9c101f5ac3"
 "checksum core-foundation-sys 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "41115a6aa5d3e1e5ef98148373f25971d1fad53818553f216495f9e67e90a624"
 "checksum core-graphics 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ead017dcf77f503dc991f6b52de6084eeea60a94b0a652baa9bf88654a28e83f"
 "checksum core-text 4.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0e9719616a10f717628e074744f8c55df7b450f7a34d29c196d14f4498aad05d"
-"checksum cssparser 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)" = "35e3e110221f306501253d8d34857040de365ce2d92ac0abb2f06dedc845d9d0"
-"checksum cssparser-macros 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b8f0415de0bdbce823c0db204e00a62c8240fa2d3e04cd13ff7c6396e4446b95"
+"checksum cssparser 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b39404c5e04492194e3c69f1a10964b980f2c95c884a940f7903446779f6b027"
+"checksum cssparser-macros 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "079adec4af52bb5275eadd004292028c79eb3c5f5b4ee8086a36d4197032f6df"
 "checksum dbghelp-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "97590ba53bcb8ac28279161ca943a924d1fd4a8fb3fa63302591647c4fc5b850"
 "checksum dbus 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "47f881971824401c27bc1ff9f641d54ac66e0f409631806fa7be8cad8e6be450"
 "checksum debug_unreachable 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9a032eac705ca39214d169f83e3d3da290af06d8d1d344d1baad2fd002dca4b3"
 "checksum deflate 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)" = "ebb02aaf4b775afc96684b8402510a338086974e38570a1f65bea8c202eb77a7"
 "checksum deque 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1614659040e711785ed8ea24219140654da1729f3ec8a47a9719d041112fe7bf"
 "checksum device 0.0.1 (git+https://github.com/servo/devices)" = "<none>"
 "checksum dtoa 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "80c8b71fd71146990a9742fc06dcbbde19161a267e0ad4e572c35162f4578c90"
 "checksum dwmapi-sys 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "07c4c7cc7b396419bc0a4d90371d0cee16cb5053b53647d287c0b728000c41fe"

--- a/servo/components/canvas/Cargo.toml
+++ b/servo/components/canvas/Cargo.toml
@@ -7,17 +7,17 @@ publish = false
 
 [lib]
 name = "canvas"
 path = "lib.rs"
 
 [dependencies]
 azure = {git = "https://github.com/servo/rust-azure"}
 canvas_traits = {path = "../canvas_traits"}
-cssparser = "0.12.1"
+cssparser = "0.13"
 euclid = "0.11"
 gleam = "0.4"
 ipc-channel = "0.7"
 log = "0.3.5"
 num-traits = "0.1.32"
 offscreen_gl_context = "0.8"
 servo_config = {path = "../config"}
 webrender_traits = {git = "https://github.com/servo/webrender", features = ["ipc"]}

--- a/servo/components/canvas_traits/Cargo.toml
+++ b/servo/components/canvas_traits/Cargo.toml
@@ -5,16 +5,16 @@ authors = ["The Servo Project Developers
 license = "MPL-2.0"
 publish = false
 
 [lib]
 name = "canvas_traits"
 path = "lib.rs"
 
 [dependencies]
-cssparser = "0.12.1"
+cssparser = "0.13"
 euclid = "0.11"
 heapsize = "0.3.0"
 heapsize_derive = "0.1"
 ipc-channel = "0.7"
 serde = {version = "0.9", features = ["unstable"]}
 serde_derive = "0.9"
 webrender_traits = {git = "https://github.com/servo/webrender", features = ["ipc"]}

--- a/servo/components/layout/Cargo.toml
+++ b/servo/components/layout/Cargo.toml
@@ -9,17 +9,17 @@ publish = false
 name = "layout"
 path = "lib.rs"
 
 [dependencies]
 app_units = "0.4"
 atomic_refcell = "0.1"
 bitflags = "0.7"
 canvas_traits = {path = "../canvas_traits"}
-cssparser = "0.12.1"
+cssparser = "0.13"
 euclid = "0.11"
 fnv = "1.0"
 gfx = {path = "../gfx"}
 gfx_traits = {path = "../gfx_traits"}
 heapsize = "0.3.0"
 html5ever-atoms = "0.3"
 ipc-channel = "0.7"
 libc = "0.2"

--- a/servo/components/msg/Cargo.toml
+++ b/servo/components/msg/Cargo.toml
@@ -6,14 +6,14 @@ license = "MPL-2.0"
 publish = false
 
 [lib]
 name = "msg"
 path = "lib.rs"
 
 [dependencies]
 bitflags = "0.7"
-cssparser = "0.12.1"
+cssparser = "0.13"
 heapsize = "0.3.0"
 heapsize_derive = "0.1"
 serde = "0.9"
 serde_derive = "0.9"
 webrender_traits = {git = "https://github.com/servo/webrender", features = ["ipc"]}

--- a/servo/components/script/Cargo.toml
+++ b/servo/components/script/Cargo.toml
@@ -30,17 +30,17 @@ audio-video-metadata = "0.1.2"
 atomic_refcell = "0.1"
 base64 = "0.4.1"
 bitflags = "0.7"
 bluetooth_traits = {path = "../bluetooth_traits"}
 byteorder = "1.0"
 canvas_traits = {path = "../canvas_traits"}
 caseless = "0.1.0"
 cookie = "0.6"
-cssparser = "0.12.1"
+cssparser = "0.13"
 deny_public_fields = {path = "../deny_public_fields"}
 devtools_traits = {path = "../devtools_traits"}
 dom_struct = {path = "../dom_struct"}
 domobject_derive = {path = "../domobject_derive"}
 encoding = "0.2"
 euclid = "0.11"
 fnv = "1.0"
 gfx_traits = {path = "../gfx_traits"}

--- a/servo/components/script_layout_interface/Cargo.toml
+++ b/servo/components/script_layout_interface/Cargo.toml
@@ -8,17 +8,17 @@ publish = false
 [lib]
 name = "script_layout_interface"
 path = "lib.rs"
 
 [dependencies]
 app_units = "0.4"
 atomic_refcell = "0.1"
 canvas_traits = {path = "../canvas_traits"}
-cssparser = "0.12.1"
+cssparser = "0.13"
 euclid = "0.11"
 gfx_traits = {path = "../gfx_traits"}
 heapsize = "0.3.0"
 heapsize_derive = "0.1"
 html5ever-atoms = "0.3"
 ipc-channel = "0.7"
 libc = "0.2"
 log = "0.3.5"

--- a/servo/components/selectors/Cargo.toml
+++ b/servo/components/selectors/Cargo.toml
@@ -13,12 +13,12 @@ license = "MPL-2.0"
 
 [lib]
 name = "selectors"
 path = "lib.rs"
 
 [dependencies]
 bitflags = "0.7"
 matches = "0.1"
-cssparser = "0.12.1"
+cssparser = "0.13"
 fnv = "1.0"
 precomputed-hash = "0.1"
 smallvec = "0.3"

--- a/servo/components/style/Cargo.toml
+++ b/servo/components/style/Cargo.toml
@@ -24,17 +24,17 @@ gecko_debug = ["nsstring_vendor/gecko_de
 
 [dependencies]
 app_units = "0.4"
 atomic_refcell = "0.1"
 bitflags = "0.7"
 bit-vec = "0.4.3"
 byteorder = "1.0"
 cfg-if = "0.1.0"
-cssparser = "0.12.1"
+cssparser = "0.13.1"
 encoding = {version = "0.2", optional = true}
 euclid = "0.11"
 fnv = "1.0"
 heapsize = {version = "0.3.0", optional = true}
 heapsize_derive = {version = "0.1", optional = true}
 html5ever-atoms = {version = "0.3", optional = true}
 lazy_static = "0.2"
 log = "0.3"

--- a/servo/components/style/properties/properties.mako.rs
+++ b/servo/components/style/properties/properties.mako.rs
@@ -836,17 +836,17 @@ impl PropertyId {
     /// Returns Err(()) for unknown non-custom properties
     pub fn parse(property_name: Cow<str>) -> Result<Self, ()> {
         if let Ok(name) = ::custom_properties::parse_name(&property_name) {
             return Ok(PropertyId::Custom(::custom_properties::Name::from(name)))
         }
 
         // FIXME(https://github.com/rust-lang/rust/issues/33156): remove this enum and use PropertyId
         // when stable Rust allows destructors in statics.
-        enum StaticId {
+        pub enum StaticId {
             Longhand(LonghandId),
             Shorthand(ShorthandId),
         }
         ascii_case_insensitive_phf_map! {
             static_id -> StaticId = {
                 % for (kind, properties) in [("Longhand", data.longhands), ("Shorthand", data.shorthands)]:
                     % for property in properties:
                         % for name in [property.name] + property.alias:

--- a/servo/components/style_traits/Cargo.toml
+++ b/servo/components/style_traits/Cargo.toml
@@ -10,14 +10,14 @@ name = "style_traits"
 path = "lib.rs"
 
 [features]
 servo = ["heapsize", "heapsize_derive", "serde", "serde_derive",
          "cssparser/heapsize", "cssparser/serde"]
 
 [dependencies]
 app_units = "0.4"
-cssparser = "0.12.1"
+cssparser = "0.13"
 euclid = "0.11"
 heapsize = {version = "0.3.0", optional = true}
 heapsize_derive = {version = "0.1", optional = true}
 serde = {version = "0.9", optional = true}
 serde_derive = {version = "0.9", optional = true}

--- a/servo/ports/geckolib/Cargo.toml
+++ b/servo/ports/geckolib/Cargo.toml
@@ -11,17 +11,17 @@ crate-type = ["staticlib", "rlib"]
 
 [features]
 bindgen = ["style/use_bindgen"]
 testing = ["style/testing"]
 gecko_debug = ["style/gecko_debug"]
 
 [dependencies]
 atomic_refcell = "0.1"
-cssparser = "0.12.1"
+cssparser = "0.13"
 env_logger = {version = "0.4", default-features = false} # disable `regex` to reduce code size
 libc = "0.2"
 log = {version = "0.3.5", features = ["release_max_level_info"]}
 parking_lot = "0.3"
 selectors = {path = "../../components/selectors"}
 style = {path = "../../components/style", features = ["gecko"]}
 style_traits = {path = "../../components/style_traits"}
 

--- a/servo/tests/unit/style/Cargo.toml
+++ b/servo/tests/unit/style/Cargo.toml
@@ -9,17 +9,17 @@ name = "style_tests"
 path = "lib.rs"
 doctest = false
 
 [features]
 testing = ["style/testing"]
 
 [dependencies]
 app_units = "0.4"
-cssparser = "0.12.1"
+cssparser = "0.13"
 euclid = "0.11"
 html5ever-atoms = "0.3"
 parking_lot = "0.3"
 rayon = "0.6"
 rustc-serialize = "0.3"
 selectors = {path = "../../../components/selectors"}
 servo_atoms = {path = "../../../components/atoms"}
 servo_config = {path = "../../../components/config"}

--- a/servo/tests/unit/stylo/Cargo.toml
+++ b/servo/tests/unit/stylo/Cargo.toml
@@ -11,17 +11,17 @@ name = "stylo_tests"
 path = "lib.rs"
 doctest = false
 
 [features]
 testing = ["style/testing"]
 
 [dependencies]
 atomic_refcell = "0.1"
-cssparser = "0.12.1"
+cssparser = "0.13"
 env_logger = "0.4"
 euclid = "0.11"
 libc = "0.2"
 log = {version = "0.3.5", features = ["release_max_level_info"]}
 parking_lot = "0.3"
 selectors = {path = "../../../components/selectors"}
 style_traits = {path = "../../../components/style_traits"}
 geckoservo = {path = "../../../ports/geckolib"}