--- a/go.mod	Sat Jul 10 20:54:14 2021 +0200
+++ b/go.mod	Sat Jul 10 20:57:45 2021 +0200
@@ -5,5 +5,5 @@
 require (
 	github.com/spf13/pflag v1.0.5
 	github.com/tarm/serial v0.0.0-20180830185346-98f6abe2eb07
-	golang.org/x/sys v0.0.0-20210313110737-8e9fff1a3a18 // indirect
+	golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c // indirect
 )