diff --git a/pkg/mod/github.com/mattn/go-isatty@v0.0.8/go.mod b/pkg/mod/github.com/mattn/go-isatty@v0.0.8/go.mod
index f310320c..9da88a12 100644
--- a/pkg/mod/github.com/mattn/go-isatty@v0.0.8/go.mod
+++ b/pkg/mod/github.com/mattn/go-isatty@v0.0.8/go.mod
@@ -1,3 +1,3 @@
 module github.com/mattn/go-isatty
 
-require golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223
+require golang.org/x/sys v0.1.0
diff --git a/pkg/mod/github.com/mattn/go-isatty@v0.0.8/go.sum b/pkg/mod/github.com/mattn/go-isatty@v0.0.8/go.sum
index 426c8973..b69ea857 100644
--- a/pkg/mod/github.com/mattn/go-isatty@v0.0.8/go.sum
+++ b/pkg/mod/github.com/mattn/go-isatty@v0.0.8/go.sum
@@ -1,2 +1,2 @@
-golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223 h1:DH4skfRX4EBpamg7iV4ZlCpblAHI6s6TDM39bFZumv8=
-golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.1.0 h1:kunALQeHf1/185U1i0GOB/fy1IPRDDpuoOOqRReG57U=
+golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=