diff --git a/go.mod b/go.mod
index aeb3443..8e79b7a 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/georgyo/ifconfig.io
 
-go 1.13
+go 1.19
 
 require (
 	github.com/gin-gonic/gin v1.8.1