diff --git a/Cargo.lock b/Cargo.lock
index 5db065d..baee735 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -222,9 +222,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.47"
+version = "0.2.184"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48450664a984b25d5b479554c29cc04e3150c97aa4c01da5604a2d4ed9151476"
+checksum = "48f5d2a454e16a5ea0f4ced81bd44e4cfc7bd3a507b61887c99fd3538b28e4af"
 
 [[package]]
 name = "memchr"