diff --git a/go.mod b/go.mod
index 7a604d357c..9353493893 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/cortexproject/cortex
 
-go 1.21.9
+go 1.21
 
 require (
 	github.com/Masterminds/squirrel v1.5.4