diff --git a/code/requirements.txt b/code/requirements.txt
index 36fba38..849489d 100644
--- a/code/requirements.txt
+++ b/code/requirements.txt
@@ -44,7 +44,7 @@ nvidia-ml-py3==7.352.0
 opt-einsum==2.3.2
 pandas==0.24.2
 Pillow==6.0.0
-protobuf==3.7.1
+protobuf==3.15.0
 psutil==5.6.3
 pyparsing==2.4.0
 python-dateutil==2.8.0