diff --git a/scripts/DevWorkshop/GoogleCloudPlatform/moreExamples/requirements.txt b/scripts/DevWorkshop/GoogleCloudPlatform/moreExamples/requirements.txt
index c81232f7..0d91656f 100644
--- a/scripts/DevWorkshop/GoogleCloudPlatform/moreExamples/requirements.txt
+++ b/scripts/DevWorkshop/GoogleCloudPlatform/moreExamples/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==3.15.0
 pyarrow==0.12.1
 pyasn1==0.4.5
 pyasn1-modules==0.2.4