diff --git a/src/_bcrypt/Cargo.lock b/src/_bcrypt/Cargo.lock
index c6aeb15a..a162cae1 100644
--- a/src/_bcrypt/Cargo.lock
+++ b/src/_bcrypt/Cargo.lock
@@ -195,9 +195,9 @@ dependencies = [
 
 [[package]]
 name = "portable-atomic"
-version = "1.9.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc9c68a3f6da06753e9335d63e27f6b9754dd1920d941135b7ea8224f141adb2"
+checksum = "280dc24453071f1b63954171985a0b0d30058d287960968b9b2aca264c8d4ee6"
 
 [[package]]
 name = "proc-macro2"