diff --git a/pkgs/development/python-modules/langgraph-checkpoint-mongodb/default.nix b/pkgs/development/python-modules/langgraph-checkpoint-mongodb/default.nix
index 837a8e42e8a1..a55c9368db9b 100644
--- a/pkgs/development/python-modules/langgraph-checkpoint-mongodb/default.nix
+++ b/pkgs/development/python-modules/langgraph-checkpoint-mongodb/default.nix
@@ -51,6 +51,7 @@ buildPythonPackage (finalAttrs: {
     skipBulkUpdate = true;
     updateScript = gitUpdater {
       rev-prefix = "libs/langgraph-checkpoint-mongodb/v";
+      ignoredVersions = "a|b|dev|rc";
     };
   };