Update dependency protobuf to v4 [SECURITY]

renovate[bot] · web-flow · commit 65bbaa77acc4 · 2025-10-09T10:38:19.000Z
diff --git a/requirements.txt b/requirements.txt
@@ -2,4 +2,4 @@ grpcio==1.30.0
 grpcio-tools==1.31.0
 requests==2.24.0
 prometheus_client==0.8.0
-protobuf==3.12.2
+protobuf==4.25.8
