diff --git a/components/servo/Cargo.lock b/components/servo/Cargo.lock
index fcd8f6f40267..d606fd768fd2 100644
--- a/components/servo/Cargo.lock
+++ b/components/servo/Cargo.lock
@@ -871,7 +871,7 @@ dependencies = [
 [[package]]
 name = "ipc-channel"
 version = "0.1.0"
-source = "git+https://github.com/servo/ipc-channel#6900611d5f00c7405ae886d75841fe37df6bfc38"
+source = "git+https://github.com/servo/ipc-channel#1b95d5490d7b7f49576577315bdb5b4c834d08d0"
 dependencies = [
  "bincode 0.4.0 (git+https://github.com/TyOverby/bincode)",
  "byteorder 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/ports/cef/Cargo.lock b/ports/cef/Cargo.lock
index 973e4838b73f..b3f5a8cfe8a5 100644
--- a/ports/cef/Cargo.lock
+++ b/ports/cef/Cargo.lock
@@ -831,12 +831,12 @@ dependencies = [
 [[package]]
 name = "ipc-channel"
 version = "0.1.0"
-source = "git+https://github.com/servo/ipc-channel#6900611d5f00c7405ae886d75841fe37df6bfc38"
+source = "git+https://github.com/servo/ipc-channel#1b95d5490d7b7f49576577315bdb5b4c834d08d0"
 dependencies = [
  "bincode 0.4.0 (git+https://github.com/TyOverby/bincode)",
  "byteorder 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.3.12 (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)",
diff --git a/ports/gonk/Cargo.lock b/ports/gonk/Cargo.lock
index 3e2b19169ad1..73e20f9022a4 100644
--- a/ports/gonk/Cargo.lock
+++ b/ports/gonk/Cargo.lock
@@ -799,12 +799,12 @@ dependencies = [
 [[package]]
 name = "ipc-channel"
 version = "0.1.0"
-source = "git+https://github.com/servo/ipc-channel#6900611d5f00c7405ae886d75841fe37df6bfc38"
+source = "git+https://github.com/servo/ipc-channel#1b95d5490d7b7f49576577315bdb5b4c834d08d0"
 dependencies = [
  "bincode 0.4.0 (git+https://github.com/TyOverby/bincode)",
  "byteorder 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.3.12 (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)",