diff --git a/go.mod b/go.mod
index 1167e98..f28473d 100644
--- a/go.mod
+++ b/go.mod
@@ -3,6 +3,6 @@ module github.com/go-x-pkg/fnscli
 go 1.13
 
 require (
-  github.com/spf13/pflag v1.0.5
+  github.com/spf13/pflag v1.0.10
   gopkg.in/yaml.v2 v2.4.0
 )