diff --git a/Cargo.toml b/Cargo.toml
index b515cec..858fae5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ categories = ["os::unix-apis", "filesystem", "api-bindings"]
 
 [dependencies]
 acl-sys = "1.2.2"
-libc = "0.2.132"
+libc = "0.2.147"
 
 [dev-dependencies]
 tempfile = "3.6.0"