diff --git a/Cargo.lock b/Cargo.lock
index 8f57b61..36b8088 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -18,6 +18,6 @@ checksum = "803ec87c9cfb29b9d2633f20cba1f488db3fd53f2158b1024cbefb47ba05d413"
 
 [[package]]
 name = "libc"
-version = "0.2.184"
+version = "0.2.185"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48f5d2a454e16a5ea0f4ced81bd44e4cfc7bd3a507b61887c99fd3538b28e4af"
+checksum = "52ff2c0fe9bc6cb6b14a0592c2ff4fa9ceb83eea9db979b0487cd054946a2b8f"