diff --git a/add-configs/requirements.txt b/add-configs/requirements.txt
index 22b0e7c..e94a5cb 100644
--- a/add-configs/requirements.txt
+++ b/add-configs/requirements.txt
@@ -10,7 +10,7 @@ googleapis-common-protos==1.52.0
 httplib2==0.19.0
 idna==2.10
 oauthlib==3.1.0
-protobuf==3.12.2
+protobuf==3.18.3
 pyasn1==0.4.8
 pyasn1-modules==0.2.8
 pytz==2020.1