diff --git a/pkgs/development/python-modules/trl/default.nix b/pkgs/development/python-modules/trl/default.nix
index 65a6b4c0bfa4..186d5ea4eb66 100644
--- a/pkgs/development/python-modules/trl/default.nix
+++ b/pkgs/development/python-modules/trl/default.nix
@@ -16,14 +16,14 @@
 
 buildPythonPackage rec {
   pname = "trl";
-  version = "0.23.0";
+  version = "0.23.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "huggingface";
     repo = "trl";
     tag = "v${version}";
-    hash = "sha256-LHBFcf1araJ9Eosrr2z87HrRt5en1jIZ9C9pjqi9Nik=";
+    hash = "sha256-Zqc9hdi0r4F5/e5SV8ZiY8/x/xHOEQDZ/Rv9G/Dh1zM=";
   };
 
   build-system = [