diff --git a/go.mod b/go.mod
index 45b9b97..67ed02f 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module github.com/caarlos0/env/v6
 
 require github.com/stretchr/testify v1.5.1
 
-go 1.13
+go 1.14