diff --git a/sdks/python/container/ml/py313/base_image_requirements.txt b/sdks/python/container/ml/py313/base_image_requirements.txt
index 3a9d08dd01bb..3304f7c9f7df 100644
--- a/sdks/python/container/ml/py313/base_image_requirements.txt
+++ b/sdks/python/container/ml/py313/base_image_requirements.txt
@@ -51,7 +51,7 @@ docstring_parser==0.17.0
 execnet==2.1.2
 fastavro==1.12.1
 fasteners==0.20
-filelock==3.20.0
+filelock==3.20.1
 flatbuffers==25.9.23
 freezegun==1.5.5
 frozenlist==1.8.0