Fix go mod

Signed-off-by: Szymon Gibała <szymongib@gmail.com>

go.mod

@@ -36,7 +36,7 @@ require (
 	github.com/ziutek/mymysql v1.5.4 // indirect
 	golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a
 	golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d
-	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
 	k8s.io/api v0.22.1
 	k8s.io/apiextensions-apiserver v0.22.1
 	k8s.io/apimachinery v0.22.1