diff --git a/pkgs/development/python-modules/tokenizers/default.nix b/pkgs/development/python-modules/tokenizers/default.nix
index dbc05385348f..d650f350bd28 100644
--- a/pkgs/development/python-modules/tokenizers/default.nix
+++ b/pkgs/development/python-modules/tokenizers/default.nix
@@ -32,13 +32,13 @@ let
   };
 in rustPlatform.buildRustPackage rec {
   pname = "tokenizers";
-  version = "0.8.1.rc1";
+  version = "0.8.1";
 
   src = fetchFromGitHub {
     owner = "huggingface";
     repo = pname;
     rev = "python-v${version}";
-    sha256 = "1bzvfffnjjskx8zlq1qsqfd47570my2wnbq4ip8i1hkz10q900qv";
+    sha256 = "0sxdwx05hr87j2z32rk4rgwn6a26w9r7m5fgj6ah1sgagiiyxbjw";
   };
 
   # Update parking_lot to be compatible with recent Rust versions, that
@@ -49,7 +49,7 @@ in rustPlatform.buildRustPackage rec {
   # Remove once upstream updates this dependency.
   cargoPatches = [ ./update-parking-lot.diff ];
 
-  cargoSha256 = "1n3nn5mjpviabx6gr9lcqykv9wrik68ypc0bjayvrn0fncga21zg";
+  cargoSha256 = "0cdkxmj8z2wdspn6r62lqlpvd0sj1z0cmb1zpqaajxvr0b2kjlj8";
 
   sourceRoot = "source/bindings/python";