diff --git a/go.mod b/go.mod
index 2bb0189..0d60dc6 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/neonxp/wsbroadcast
 
-go 1.14
+go 1.18
 
 require (
 	github.com/caarlos0/env v3.5.0+incompatible