diff --git a/control_plane/protos/requirements.txt b/control_plane/protos/requirements.txt
index b4abd87..d9c174b 100644
--- a/control_plane/protos/requirements.txt
+++ b/control_plane/protos/requirements.txt
@@ -1,3 +1,3 @@
 grpcio==1.29.0
 grpcio-tools==1.29.0
-protobuf==3.12.0
+protobuf==3.18.3