diff --git a/tutorials/rockset-mongodb-integration/requirements.txt b/tutorials/rockset-mongodb-integration/requirements.txt
index 797229d..880abc5 100644
--- a/tutorials/rockset-mongodb-integration/requirements.txt
+++ b/tutorials/rockset-mongodb-integration/requirements.txt
@@ -8,7 +8,7 @@ idna==2.9
 isort==4.3.21
 lazy-object-proxy==1.4.3
 mccabe==0.6.1
-protobuf==3.11.3
+protobuf==3.18.3
 pylint==2.5.2
 pymongo==3.10.1
 python-dotenv==0.13.0