diff --git a/go.mod b/go.mod
index c5aa14a..014c29a 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/bigkevmcd/go-configparser
 
-go 1.19
+go 1.21
 
 require gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c