Index: gz-msgs-ignition-msgs5_5.11.0/CMakeLists.txt
===================================================================
--- gz-msgs-ignition-msgs5_5.11.0.orig/CMakeLists.txt
+++ gz-msgs-ignition-msgs5_5.11.0/CMakeLists.txt
@@ -62,7 +62,7 @@ message(STATUS "\n\n-- ====== Finding De
 
 #--------------------------------------
 # Find Protobuf
-set(REQ_PROTOBUF_VER 3)
+set(REQ_PROTOBUF_VER 4)
 ign_find_package(IgnProtobuf
                  VERSION ${REQ_PROTOBUF_VER}
                  REQUIRED