diff --git a/Cargo.toml b/Cargo.toml
index 278adbaa47d12..3faf83f87cfda 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 
 name = "libc"
-version = "0.2.10"
+version = "0.2.11"
 authors = ["The Rust Project Developers"]
 license = "MIT/Apache-2.0"
 readme = "README.md"
diff --git a/libc-test/Cargo.lock b/libc-test/Cargo.lock
index d92849db192a4..e2b6664a90aa9 100644
--- a/libc-test/Cargo.lock
+++ b/libc-test/Cargo.lock
@@ -3,7 +3,7 @@ name = "libc-test"
 version = "0.1.0"
 dependencies = [
  "ctest 0.1.0 (git+https://github.com/alexcrichton/ctest)",
- "libc 0.2.10",
+ "libc 0.2.11",
 ]
 
 [[package]]
@@ -16,18 +16,18 @@ name = "ctest"
 version = "0.1.0"
 source = "git+https://github.com/alexcrichton/ctest#a6becb6d7fd23d9863cba86eac31d1ffc4082734"
 dependencies = [
- "gcc 0.3.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "gcc 0.3.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "syntex_syntax 0.19.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "gcc"
-version = "0.3.25"
+version = "0.3.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "kernel32-sys"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "winapi 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -41,24 +41,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libc"
-version = "0.2.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "libc"
-version = "0.2.10"
+version = "0.2.11"
 
 [[package]]
 name = "log"
-version = "0.3.5"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "libc 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
 
 [[package]]
 name = "rustc-serialize"
-version = "0.3.18"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -68,8 +60,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bitflags 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-serialize 0.3.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "term 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -79,7 +71,7 @@ name = "term"
 version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "kernel32-sys 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]