diff --git a/src/_bcrypt/Cargo.lock b/src/_bcrypt/Cargo.lock
index 9c3cec71..c3ab2a05 100644
--- a/src/_bcrypt/Cargo.lock
+++ b/src/_bcrypt/Cargo.lock
@@ -154,9 +154,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.181"
+version = "0.2.182"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "459427e2af2b9c839b132acb702a1c654d95e10f8c326bfc2ad11310e458b1c5"
+checksum = "6800badb6cb2082ffd7b6a67e6125bb39f18782f793520caee8cb8846be06112"
 
 [[package]]
 name = "once_cell"