diff --git a/go.mod b/go.mod
index eab5940..87c1234 100644
--- a/go.mod
+++ b/go.mod
@@ -1,13 +1,17 @@
 module go.gophers.dev/cmds/commando
 
 require (
-	github.com/davecgh/go-spew v1.1.0 // indirect
 	github.com/fatih/color v1.7.0
+	github.com/pkg/errors v0.8.0
+	github.com/stretchr/testify v1.2.2
+	golang.org/x/crypto v0.1.0
+)
+
+require (
+	github.com/davecgh/go-spew v1.1.0 // indirect
 	github.com/mattn/go-colorable v0.0.9 // indirect
 	github.com/mattn/go-isatty v0.0.3 // indirect
-	github.com/pkg/errors v0.8.0
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/stretchr/testify v1.2.2
-	golang.org/x/crypto v0.0.0-20180718160520-a2144134853f
-	golang.org/x/sys v0.0.0-20180715085529-ac767d655b30 // indirect
+	golang.org/x/sys v0.1.0 // indirect
+	golang.org/x/term v0.1.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 25b0be9..0a7f8bc 100644
--- a/go.sum
+++ b/go.sum
@@ -12,7 +12,9 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-golang.org/x/crypto v0.0.0-20180718160520-a2144134853f h1:lRy+hhwk7YT7MsKejxuz0C5Q1gk6p/QoPQYEmKmGFb8=
-golang.org/x/crypto v0.0.0-20180718160520-a2144134853f/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
-golang.org/x/sys v0.0.0-20180715085529-ac767d655b30 h1:4bYUqrXBoiI7UFQeibUwFhvcHfaEeL75O3lOcZa964o=
-golang.org/x/sys v0.0.0-20180715085529-ac767d655b30/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/crypto v0.1.0 h1:MDRAIl0xIo9Io2xV565hzXHw3zVseKrJKodhohM5CjU=
+golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw=
+golang.org/x/sys v0.1.0 h1:kunALQeHf1/185U1i0GOB/fy1IPRDDpuoOOqRReG57U=
+golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.1.0 h1:g6Z6vPFA9dYBAF7DWcH6sCcOntplXsDKcliusYijMlw=
+golang.org/x/term v0.1.0/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=