Update dependencies

go.mod

@@ -3,7 +3,7 @@ module github.com/mgoltzsche/khelm
 go 1.14
 
 require (
-	github.com/Masterminds/goutils v1.1.0 // indirect
+	github.com/Masterminds/goutils v1.1.1 // indirect
 	github.com/Masterminds/semver v1.5.0 // indirect
 	github.com/Masterminds/semver/v3 v3.1.1
 	github.com/Masterminds/sprig v2.22.0+incompatible // indirect
@@ -14,11 +14,11 @@ require (
 	github.com/imdario/mergo v0.3.11 // indirect
 	github.com/mitchellh/copystructure v1.1.1 // indirect
 	github.com/pkg/errors v0.9.1
-	github.com/spf13/cobra v1.1.1
-	github.com/stretchr/testify v1.6.1
+	github.com/spf13/cobra v1.1.3
+	github.com/stretchr/testify v1.7.0
 	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776
-	k8s.io/apimachinery v0.19.4 // indirect
+	k8s.io/apimachinery v0.20.4 // indirect
 	k8s.io/client-go v11.0.0+incompatible
 	k8s.io/helm v2.17.0+incompatible
-	sigs.k8s.io/kustomize/kyaml v0.10.7
+	sigs.k8s.io/kustomize/kyaml v0.10.13
 )