diff --git a/go.mod b/go.mod
index 1195df49..3be9ec99 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.17
 
 require (
 	github.com/ajg/form v1.5.1
-	github.com/armon/go-metrics v0.3.10
+	github.com/armon/go-metrics v0.3.11
 	github.com/dimfeld/httppath v0.0.0-20170720192232-ee938bf73598
 	github.com/dimfeld/httptreemux v5.0.1+incompatible
 	github.com/go-kit/log v0.2.0
diff --git a/go.sum b/go.sum
index 49d25bd3..99357cac 100644
--- a/go.sum
+++ b/go.sum
@@ -10,8 +10,8 @@ github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuy
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/armon/go-metrics v0.3.10 h1:FR+drcQStOe+32sYyJYyZ7FIdgoGGBnwLl+flodp8Uo=
-github.com/armon/go-metrics v0.3.10/go.mod h1:4O98XIr/9W0sxpJ8UaYkvjk10Iff7SnFrb4QAOwNTFc=
+github.com/armon/go-metrics v0.3.11 h1:/q4zqTAH+/mtFjimfc0SC7yuuxZshlS4TaCeBm+7sZ0=
+github.com/armon/go-metrics v0.3.11/go.mod h1:4O98XIr/9W0sxpJ8UaYkvjk10Iff7SnFrb4QAOwNTFc=
 github.com/asaskevich/govalidator v0.0.0-20200907205600-7a23bdc65eef h1:46PFijGLmAjMPwCCCo7Jf0W6f9slllCkkv7vyc1yOSg=
 github.com/asaskevich/govalidator v0.0.0-20200907205600-7a23bdc65eef/go.mod h1:WaHUgvxTVq04UNunO+XhnAqY/wQc+bxr74GqbsZ/Jqw=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
diff --git a/metrics.go b/metrics.go
index 20997311..09e256fd 100644
--- a/metrics.go
+++ b/metrics.go
@@ -67,27 +67,30 @@ func NewNoOpSink() metrics.MetricSink {
 // NoOpSink default NOOP metrics recorder
 type NoOpSink struct{}
 
-// SetGauge implements Collector.
+// SetGauge implements metrics.MetricSin.
 func (*NoOpSink) SetGauge(key []string, val float32) {}
 
-// SetGaugeWithLabels implements Collector.
+// SetGaugeWithLabels implements metrics.MetricSin.
 func (*NoOpSink) SetGaugeWithLabels(key []string, val float32, labels []metrics.Label) {}
 
-// EmitKey implements Collector.
+// EmitKey implements metrics.MetricSin.
 func (*NoOpSink) EmitKey(key []string, val float32) {}
 
-// IncrCounter implements Controller.
+// IncrCounter implements metrics.MetricSin.
 func (*NoOpSink) IncrCounter(key []string, val float32) {}
 
-// IncrCounterWithLabels implements Controller.
+// IncrCounterWithLabels implements metrics.MetricSin.
 func (*NoOpSink) IncrCounterWithLabels(key []string, val float32, labels []metrics.Label) {}
 
-// AddSample implements Controller.
+// AddSample implements metrics.MetricSin.
 func (*NoOpSink) AddSample(key []string, val float32) {}
 
-// AddSampleWithLabels implements Controller.
+// AddSampleWithLabels implements metrics.MetricSin.
 func (*NoOpSink) AddSampleWithLabels(key []string, val float32, labels []metrics.Label) {}
 
+// Shutdown implements metrics.MetricSin.
+func (*NoOpSink) Shutdown() {}
+
 // NewMetrics initializes goa's metrics instance with the supplied
 // configuration and metrics sink
 // This method is deprecated and SetMetrics should be used instead.