diff --git a/sdks/python/tox.ini b/sdks/python/tox.ini
index 2245a3d2c033..ed1bdf2cdd61 100644
--- a/sdks/python/tox.ini
+++ b/sdks/python/tox.ini
@@ -408,7 +408,7 @@ commands =
 deps =
   212:
     tensorflow>=2.12rc1,<2.13
-    keras==3.6.0
+    keras==2.12.0
     # Help pip resolve conflict with typing-extensions for old version of TF https://github.com/apache/beam/issues/30852
     pydantic<2.7
     protobuf==4.25.5