diff --git a/go.mod b/go.mod
index ea58356918e..eca54b711e5 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module vitess.io/vitess
 
-go 1.21
+go 1.21.9
 
 require (
 	cloud.google.com/go/storage v1.39.0