diff --git a/go.mod b/go.mod
index 8179d03..9f0e73b 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,5 @@
 module github.com/hunter007/password
 
-go 1.13
+go 1.16
 
 require golang.org/x/crypto v0.9.0