update prometheus packages

Signed-off-by: Renan Rangel <[email protected]>

Author: rvrangel

go.mod

@@ -6,15 +6,15 @@ require (
 	github.com/DataDog/datadog-go v3.2.0+incompatible
 	github.com/circonus-labs/circonus-gometrics v2.3.1+incompatible
 	github.com/circonus-labs/circonusllhist v0.1.3 // indirect
-	github.com/golang/protobuf v1.3.2
+	github.com/golang/protobuf v1.5.2
 	github.com/hashicorp/go-immutable-radix v1.0.0
 	github.com/hashicorp/go-retryablehttp v0.5.3 // indirect
 	github.com/pascaldekloe/goe v0.1.0
-	github.com/prometheus/client_golang v1.4.0
-	github.com/prometheus/client_model v0.2.0
-	github.com/prometheus/common v0.9.1
+	github.com/prometheus/client_golang v1.13.0
+	github.com/prometheus/client_model v0.3.0
+	github.com/prometheus/common v0.37.0
 	github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926 // indirect
 )
 
 // Introduced undocumented breaking change to metrics sink interface
-retract v0.3.11
+retract v0.3.11