diff --git a/go.mod b/go.mod
index c81e2ae..a2b9cac 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/smarty/dominoes
 
-go 1.21
+go 1.22
 
 require (
 	github.com/smarty/assertions v1.15.0