diff --git a/containerized/requirements.txt b/containerized/requirements.txt
index 7b9b64b86..a1a4ce772 100644
--- a/containerized/requirements.txt
+++ b/containerized/requirements.txt
@@ -28,7 +28,7 @@ numpy==1.18.1
 oauthlib==3.1.0
 opencv-python==4.5.1.48
 opt-einsum==3.1.0
-protobuf==3.11.2
+protobuf==3.18.3
 pyasn1==0.4.8
 pyasn1-modules==0.2.8
 pycrypto==2.6.1