diff --git a/processor/metricstransformprocessor/go.mod b/processor/metricstransformprocessor/go.mod
index fa662b63da259..42a416e3d123a 100644
--- a/processor/metricstransformprocessor/go.mod
+++ b/processor/metricstransformprocessor/go.mod
@@ -4,7 +4,7 @@ go 1.14
 
 require (
 	github.com/census-instrumentation/opencensus-proto v0.3.0
-	github.com/google/go-cmp v0.5.4
+	github.com/google/go-cmp v0.5.5
 	github.com/stretchr/testify v1.6.1
 	go.opentelemetry.io/collector v0.18.0
 	go.uber.org/zap v1.16.0
diff --git a/processor/metricstransformprocessor/go.sum b/processor/metricstransformprocessor/go.sum
index 0b545bd1f59a8..a4187ce2093c5 100644
--- a/processor/metricstransformprocessor/go.sum
+++ b/processor/metricstransformprocessor/go.sum
@@ -429,6 +429,8 @@ github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.4 h1:L8R9j+yAqZuZjsqh/z+F1NCffTKKLShY6zXTItVIZ8M=
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-querystring v1.0.0 h1:Xkwi/a1rcvNg1PPYe5vI8GbeBY/jrVuDX5ASuANWTrk=
 github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=