diff --git a/dataflow/gemma/requirements.txt b/dataflow/gemma/requirements.txt
index 76fc60632ee..947e226312b 100644
--- a/dataflow/gemma/requirements.txt
+++ b/dataflow/gemma/requirements.txt
@@ -1,4 +1,4 @@
 apache_beam[gcp]==2.54.0
-protobuf==4.25.0
+protobuf==6.33.5
 keras_nlp==0.8.2
 keras==3.0.5
\ No newline at end of file