diff --git a/scripts/GoogleCloud/BQ/requirements.txt b/scripts/GoogleCloud/BQ/requirements.txt
index 688218aa..6e929ea0 100644
--- a/scripts/GoogleCloud/BQ/requirements.txt
+++ b/scripts/GoogleCloud/BQ/requirements.txt
@@ -14,7 +14,7 @@ numpy==1.16.1
 oauthlib==3.0.1
 pandas==0.24.0
 pandas-gbq==0.9.0
-protobuf==3.6.1
+protobuf==3.18.3
 pyasn1==0.4.5
 pyasn1-modules==0.2.4
 pydata-google-auth==0.1.1