diff --git a/src/_bcrypt/Cargo.lock b/src/_bcrypt/Cargo.lock
index ced5189827a1792475abf2a1caef89a0e71d1a3e_c3JjL19iY3J5cHQvQ2FyZ28ubG9jaw==..39ed487ad34e5027da81c80b1a74d8e47188df0a_c3JjL19iY3J5cHQvQ2FyZ28ubG9jaw== 100644
--- a/src/_bcrypt/Cargo.lock
+++ b/src/_bcrypt/Cargo.lock
@@ -188,5 +188,5 @@
 
 [[package]]
 name = "libc"
-version = "0.2.133"
+version = "0.2.134"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -192,5 +192,5 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0f80d65747a3e43d1596c7c5492d95d5edddaabd45a7fcdb02b95f644164966"
+checksum = "329c933548736bc49fd575ee68c89e8be4d260064184389a5b77517cddd99ffb"
 
 [[package]]
 name = "lock_api"