diff --git a/src/_bcrypt/Cargo.lock b/src/_bcrypt/Cargo.lock
index 0f80d9a1..b7338b81 100644
--- a/src/_bcrypt/Cargo.lock
+++ b/src/_bcrypt/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "autocfg"
@@ -16,9 +16,9 @@ checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
 [[package]]
 name = "bcrypt"
-version = "0.17.1"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abaf6da45c74385272ddf00e1ac074c7d8a6c1a1dda376902bd6a427522a8b2c"
+checksum = "9a0f5948f30df5f43ac29d310b7476793be97c50787e6ef4a63d960a0d0be827"
 dependencies = [
  "base64",
  "blowfish",
diff --git a/src/_bcrypt/Cargo.toml b/src/_bcrypt/Cargo.toml
index cc59831d..1a77dbb1 100644
--- a/src/_bcrypt/Cargo.toml
+++ b/src/_bcrypt/Cargo.toml
@@ -9,7 +9,7 @@ publish = false
 
 [dependencies]
 pyo3 = { version = "0.27", features = ["abi3"] }
-bcrypt = "0.17"
+bcrypt = "0.18"
 bcrypt-pbkdf = "0.10.0"
 base64 = "0.22.1"
 subtle = "2.6"