diff --git a/pkgs/development/python-modules/transformers/default.nix b/pkgs/development/python-modules/transformers/default.nix
index ce73e4a914e6..0d50ab01b208 100644
--- a/pkgs/development/python-modules/transformers/default.nix
+++ b/pkgs/development/python-modules/transformers/default.nix
@@ -59,14 +59,14 @@
 
 buildPythonPackage rec {
   pname = "transformers";
-  version = "4.54.1";
+  version = "4.55.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "huggingface";
     repo = "transformers";
-    tag = version;
-    hash = "sha256-xrFSz7ZmB4qjqeBk0fFiIE+LwxJ0+yQwictkGOuBgdk=";
+    tag = "v${version}";
+    hash = "sha256-dS9Xb8y/s+YpNDo6H0kO8X61C/K+SlCBLzW1JOzF4Uk=";
   };
 
   build-system = [ setuptools ];