diff --git a/go.mod b/go.mod
index 20f32eb..e0fcf84 100644
--- a/go.mod
+++ b/go.mod
@@ -14,7 +14,7 @@ require (
 	github.com/lwch/runtime v0.0.0-20190520054850-8c97e19e0c6d
 	github.com/lwch/yaml v0.0.0-20211206085137-772f80e85a26
 	golang.org/x/lint v0.0.0-20210508222113-6edffad5e616 // indirect
-	golang.org/x/sys v0.0.0-20220209214540-3681064d5158
+	golang.org/x/sys v0.0.0-20220224003255-dbe011f71a99
 	golang.org/x/text v0.3.7
 	golang.org/x/tools v0.1.9 // indirect
 	google.golang.org/protobuf v1.27.1
diff --git a/go.sum b/go.sum
index b616565..695d243 100644
--- a/go.sum
+++ b/go.sum
@@ -53,6 +53,8 @@ golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 h1:XfKQ4OlFl8okEOr5UvAqFRVj8
 golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220209214540-3681064d5158 h1:rm+CHSpPEEW2IsXUib1ThaHIjuBVZjxNgSKmBLFfD4c=
 golang.org/x/sys v0.0.0-20220209214540-3681064d5158/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220224003255-dbe011f71a99 h1:Us899Z5PCfOrSgeCYWobI1/bSigAz9Rhf8+fz5Grkzc=
+golang.org/x/sys v0.0.0-20220224003255-dbe011f71a99/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=