diff --git a/cmd/update.go b/cmd/update.go
index b972f3b..3284e80 100644
--- a/cmd/update.go
+++ b/cmd/update.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"io/ioutil"
 	"net/http"
+	"strings"
 	"time"
 
 	"github.com/sirupsen/logrus"
@@ -19,8 +20,9 @@ type releaseInfo struct {
 }
 
 func checkUpdate() {
+	sv := strings.Split(appVersion, "-")[0]
 	info, err := fetchLatestRelease()
-	if err == nil && info.TagName != appVersion {
+	if err == nil && info.TagName != sv {
 		logrus.WithFields(logrus.Fields{
 			"version": info.TagName,
 			"url":     info.URL,
diff --git a/go.mod b/go.mod
index bce1ae9..b249b1e 100644
--- a/go.mod
+++ b/go.mod
@@ -17,7 +17,7 @@ require (
 	github.com/lucas-clemente/quic-go v0.30.0
 	github.com/lunixbochs/struc v0.0.0-20200707160740-784aaebc1d40
 	github.com/oschwald/geoip2-golang v1.8.0
-	github.com/prometheus/client_golang v1.13.0
+	github.com/prometheus/client_golang v1.13.1
 	github.com/sirupsen/logrus v1.9.0
 	github.com/spf13/cobra v1.6.1
 	github.com/spf13/viper v1.13.0
diff --git a/go.sum b/go.sum
index 4e488d1..38e97ec 100644
--- a/go.sum
+++ b/go.sum
@@ -577,8 +577,8 @@ github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP
 github.com/prometheus/client_golang v1.11.0/go.mod h1:Z6t4BnS23TR94PD6BsDNk8yVqroYurpAkEiz0P2BEV0=
 github.com/prometheus/client_golang v1.11.1/go.mod h1:Z6t4BnS23TR94PD6BsDNk8yVqroYurpAkEiz0P2BEV0=
 github.com/prometheus/client_golang v1.12.1/go.mod h1:3Z9XVyYiZYEO+YQWt3RD2R3jrbd179Rt297l4aS6nDY=
-github.com/prometheus/client_golang v1.13.0 h1:b71QUfeo5M8gq2+evJdTPfZhYMAU0uKPkyPJ7TPsloU=
-github.com/prometheus/client_golang v1.13.0/go.mod h1:vTeo+zgvILHsnnj/39Ou/1fPN5nJFOEMgftOUOmlvYQ=
+github.com/prometheus/client_golang v1.13.1 h1:3gMjIY2+/hzmqhtUC/aQNYldJA6DtH3CgQvwS+02K1c=
+github.com/prometheus/client_golang v1.13.1/go.mod h1:vTeo+zgvILHsnnj/39Ou/1fPN5nJFOEMgftOUOmlvYQ=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=