diff --git a/go.mod b/go.mod
index 3efdae4..07bd664 100644
--- a/go.mod
+++ b/go.mod
@@ -2,6 +2,5 @@ module code.uocat.com/tqcq/catsync
 
 go 1.23.3
 
-require (
-	google.golang.org/protobuf v1.36.0 // indirect
-)
+replace github.com/golang/protobuf => google.golang.org/protobuf v1.36.0
+require google.golang.org/protobuf v1.36.0