diff --git a/go.mod b/go.mod
index ba4c2f2..04eeedd 100644
--- a/go.mod
+++ b/go.mod
@@ -11,5 +11,5 @@ require (
 	github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 // indirect
 	github.com/pkg/errors v0.8.0
 	github.com/stretchr/testify v1.4.0 // indirect
-	golang.org/x/sys v0.0.0-20191010194322-b09406accb47 // indirect
+	golang.org/x/sys v0.1.0 // indirect
 )