update dependencies

Signed-off-by: Markus Blaschke <[email protected]>

go.mod

@@ -5,11 +5,12 @@ go 1.15
 require (
 	github.com/jessevdk/go-flags v1.4.1-0.20181221193153-c0795c8afcf4
 	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
-	github.com/prometheus/client_golang v1.6.0
+	github.com/prometheus/client_golang v1.7.1
+	github.com/prometheus/common v0.13.0 // indirect
 	github.com/sirupsen/logrus v1.6.0
 	github.com/webdevops/go-prometheus-common v0.0.0-20200601190815-465c9d5d262b
-	golang.org/x/net v0.0.0-20200528225125-3c3fba18258b // indirect
-	golang.org/x/sys v0.0.0-20200523222454-059865788121 // indirect
-	google.golang.org/protobuf v1.24.0 // indirect
+	golang.org/x/net v0.0.0-20200822124328-c89045814202 // indirect
+	golang.org/x/sys v0.0.0-20200821140526-fda516888d29 // indirect
+	google.golang.org/protobuf v1.25.0 // indirect
 	gopkg.in/resty.v1 v1.12.0
 )