diff --git a/src/_bcrypt/Cargo.lock b/src/_bcrypt/Cargo.lock
index b0a09afa0a6b09b9fc4be14a6e95573b9da11d57_c3JjL19iY3J5cHQvQ2FyZ28ubG9jaw==..c1a5cb86b17686de35f1dbcf7d3c43e4383ad013_c3JjL19iY3J5cHQvQ2FyZ28ubG9jaw== 100644
--- a/src/_bcrypt/Cargo.lock
+++ b/src/_bcrypt/Cargo.lock
@@ -188,5 +188,5 @@
 
 [[package]]
 name = "libc"
-version = "0.2.135"
+version = "0.2.136"
 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 = "68783febc7782c6c5cb401fbda4de5a9898be1762314da0bb2c10ced61f18b0c"
+checksum = "55edcf6c0bb319052dea84732cf99db461780fd5e8d3eb46ab6ff312ab31f197"
 
 [[package]]
 name = "lock_api"