diff --git a/plugins/community/nipunn1313-mypy-grpc/v3.7.0/requirements.txt b/plugins/community/nipunn1313-mypy-grpc/v3.7.0/requirements.txt
index 996325e6c..c9a65fc48 100644
--- a/plugins/community/nipunn1313-mypy-grpc/v3.7.0/requirements.txt
+++ b/plugins/community/nipunn1313-mypy-grpc/v3.7.0/requirements.txt
@@ -1,3 +1,3 @@
 mypy-protobuf==3.7.0
-protobuf==6.33.1
+protobuf==6.33.5
 types-protobuf==6.32.1.20251105