diff --git a/scripts/requirements.txt b/scripts/requirements.txt
index dc8ff94..279937c 100644
--- a/scripts/requirements.txt
+++ b/scripts/requirements.txt
@@ -143,7 +143,7 @@ plotly==2.7.0
 pluggy==0.6.0
 ply==3.11
 prompt-toolkit==1.0.15
-protobuf==3.6.1
+protobuf==3.18.3
 protobuf3-to-dict==0.1.5
 psutil==5.4.5
 psycopg2==2.7.5