diff --git a/monai/utils/misc.py b/monai/utils/misc.py
index caa7c067df..c30eb0904d 100644
--- a/monai/utils/misc.py
+++ b/monai/utils/misc.py
@@ -527,7 +527,7 @@ def doc_images() -> str | None:
 
     @staticmethod
     def algo_hash() -> str | None:
-        return os.environ.get("MONAI_ALGO_HASH", "249bf4b")
+        return os.environ.get("MONAI_ALGO_HASH", "c51bc6a")
 
     @staticmethod
     def trace_transform() -> str | None: