diff --git a/scripts/requirements.txt b/scripts/requirements.txt
index f5567ba..ca2d249 100644
--- a/scripts/requirements.txt
+++ b/scripts/requirements.txt
@@ -59,7 +59,7 @@ opt-einsum==3.2.1
 pandas==1.0.3
 Pillow==8.1.1
 portalocker==2.0.0
-protobuf==3.12.0
+protobuf==3.18.3
 psutil==5.7.0
 pyasn1==0.4.8
 pyasn1-modules==0.2.8