diff --git a/Cargo.lock b/Cargo.lock
index b523f59..fcf886d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -58,9 +58,9 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
 [[package]]
 name = "libc"
-version = "0.2.117"
+version = "0.2.118"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e74d72e0f9b65b5b4ca49a346af3976df0f9c61d550727f349ecd559f251a26c"
+checksum = "06e509672465a0504304aa87f9f176f2b2b716ed8fb105ebe5c02dc6dce96a94"
 
 [[package]]
 name = "log"