diff --git a/RDS_03/output/requirements.txt b/RDS_03/output/requirements.txt
index 4e73112..634d694 100644
--- a/RDS_03/output/requirements.txt
+++ b/RDS_03/output/requirements.txt
@@ -411,7 +411,7 @@ prometheus-client==0.7.1
 promise==2.3
 prompt-toolkit==3.0.2
 pronouncing==0.2.0
-protobuf==3.11.2
+protobuf==3.15.0
 psutil==5.6.7
 ptyprocess==0.6.0
 pudb==2019.2