diff --git a/go.mod b/go.mod
index cb5cb3c..0dd1170 100644
--- a/go.mod
+++ b/go.mod
@@ -7,13 +7,13 @@ require (
 	github.com/gizak/termui/v3 v3.0.0
 	github.com/go-ole/go-ole v1.2.4 // indirect
 	github.com/mattn/go-runewidth v0.0.4
+	github.com/nsf/termbox-go v0.0.0-20200418040025-38ba6e5628f1
 	github.com/shibukawa/configdir v0.0.0-20170330084843-e180dbdc8da0
 	github.com/shirou/gopsutil v2.20.3+incompatible
-        github.com/nsf/termbox-go v0.0.0-20200418040025-38ba6e5628f1
 	github.com/stretchr/testify v1.4.0
 	github.com/xxxserxxx/iSMC v1.0.1
 	github.com/xxxserxxx/opflag v1.0.5
-	golang.org/x/sys v0.0.0-20200511232937-7e40ca221e25 // indirect
+	golang.org/x/sys v0.0.0-20200316230553-a7d97aace0b0 // indirect
 	howett.net/plist v0.0.0-20200419221736-3b63eb3a43b5 // indirect
 )
 
diff --git a/go.sum b/go.sum
index d698b71..63de1cb 100644
--- a/go.sum
+++ b/go.sum
@@ -25,6 +25,8 @@ github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7 h1:DpOJ2HYzC
 github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7/go.mod h1:ZXFpozHsX6DPmq2I0TCekCxypsnAUbP2oI0UX1GXzOo=
 github.com/nsf/termbox-go v0.0.0-20190121233118-02980233997d h1:x3S6kxmy49zXVVyhcnrFqxvNVCBPb2KZ9hV2RBdS840=
 github.com/nsf/termbox-go v0.0.0-20190121233118-02980233997d/go.mod h1:IuKpRQcYE1Tfu+oAQqaLisqDeXgjyyltCfsaoYN18NQ=
+github.com/nsf/termbox-go v0.0.0-20200418040025-38ba6e5628f1 h1:lh3PyZvY+B9nFliSGTn5uFuqQQJGuNrD0MLCokv09ag=
+github.com/nsf/termbox-go v0.0.0-20200418040025-38ba6e5628f1/go.mod h1:IuKpRQcYE1Tfu+oAQqaLisqDeXgjyyltCfsaoYN18NQ=
 github.com/panotza/gosmc v0.0.0-20190601191911-810267459a2a h1:P0QSyHOubLI2e6hccBBEjVX0vPWXoXui5QCAVNWdJSk=
 github.com/panotza/gosmc v0.0.0-20190601191911-810267459a2a/go.mod h1:u8Q8dpnMAam0MElxP2KjEROzXMk9G8X168RTpAZ9tPc=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@@ -45,6 +47,8 @@ github.com/xxxserxxx/iSMC v1.0.1/go.mod h1:TGgNjU7BF2DZSuxiTft+BdzxzcujFJYqFfMCz
 github.com/xxxserxxx/opflag v1.0.5 h1:2H4Qtl1qe+dSkEcGt+fBe2mQ8z14MgkWPqcLaoa6k90=
 github.com/xxxserxxx/opflag v1.0.5/go.mod h1:GWZtb3/tGGj5W1GE/JTyJAuqgxDxl1+jqDGAGM+P/p4=
 golang.org/x/arch v0.0.0-20181203225421-5a4828bb7045/go.mod h1:cYlCBUl1MsqxdiKgmc4uh7TxZfWSFLOGSRR090WDxt8=
+golang.org/x/sys v0.0.0-20200316230553-a7d97aace0b0 h1:4Khi5GeNOkZS5DqSBRn4Sy7BE6GuxwOqARPqfurkdNk=
+golang.org/x/sys v0.0.0-20200316230553-a7d97aace0b0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200511232937-7e40ca221e25 h1:OKbAoGs4fGM5cPLlVQLZGYkFC8OnOfgo6tt0Smf9XhM=
 golang.org/x/sys v0.0.0-20200511232937-7e40ca221e25/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=