diff --git a/go.mod b/go.mod
index a52e993..5a47188 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/pete911/ipcalc
 
-go 1.22
+go 1.23
 
 require github.com/stretchr/testify v1.9.0