diff --git a/playground/infrastructure/requirements.txt b/playground/infrastructure/requirements.txt
index 93b4c4a44d9f..ae59668e6aa6 100644
--- a/playground/infrastructure/requirements.txt
+++ b/playground/infrastructure/requirements.txt
@@ -24,7 +24,7 @@ tqdm~=4.62.3
 sonora==0.2.2
 pydantic==1.10.13
 grpcio-tools==1.62.1
-protobuf==4.25.8
+protobuf==5.29.6
 google-cloud-datastore==2.11.0
 
 requests~=2.28.2
\ No newline at end of file