diff --git a/.gitmodules b/.gitmodules
index 61697a37960..39288a7ae49 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -16,4 +16,4 @@
 	url = https://github.com/rust-lang/rust-installer.git
 [submodule "src/liblibc"]
 	path = src/liblibc
-	url = https://github.com/japaric/libc.git
+	url = https://github.com/rust-lang/libc.git
diff --git a/src/liblibc b/src/liblibc
index 23a5092adce..5066b7dcab7 160000
--- a/src/liblibc
+++ b/src/liblibc
@@ -1 +1 @@
-Subproject commit 23a5092adcecc8c755e7887337e52f357353cad7
+Subproject commit 5066b7dcab7e700844b0e2ba71b8af9dc627a59b