diff --git a/Cargo.lock b/Cargo.lock
index 7fc418da3..0bbcc9360 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -287,9 +287,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.151"
+version = "0.2.152"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "302d7ab3130588088d277783b1e2d2e10c9e9e4a16dd9050e6ec93fb3e7048f4"
+checksum = "13e3bf6590cbc649f4d1a3eefc9d5d6eb746f5200ffb04e5e142700b8faa56e7"
 
 [[package]]
 name = "linux-raw-sys"