diff --git a/python/common/requirements.txt b/python/common/requirements.txt
index c02d6b27..3a69e2ed 100644
--- a/python/common/requirements.txt
+++ b/python/common/requirements.txt
@@ -1,2 +1,2 @@
-protobuf==3.19.3
+protobuf==3.19.5
 requests==2.26.0