diff --git a/pkg/controller/statefulset/stateful_set_control_test.go b/pkg/controller/statefulset/stateful_set_control_test.go
index 20cc18c14c9..95b5003ddfe 100644
--- a/pkg/controller/statefulset/stateful_set_control_test.go
+++ b/pkg/controller/statefulset/stateful_set_control_test.go
@@ -559,7 +559,7 @@ func PodRecreateDeleteFailure(t *testing.T, set *apps.StatefulSet, invariants in
 	}
 }
 
-func emptyInvaraints(set *apps.StatefulSet, om *fakeObjectManager) error {
+func emptyInvariants(set *apps.StatefulSet, om *fakeObjectManager) error {
 	return nil
 }
 
@@ -584,7 +584,7 @@ func TestStatefulSetControlWithStartOrdinal(t *testing.T) {
 		testFn := testCase.fn
 
 		set := testObj()
-		testFn(t, set, emptyInvaraints)
+		testFn(t, set, emptyInvariants)
 	}
 }
 
diff --git a/staging/src/k8s.io/api/testdata/HEAD/apps.v1.StatefulSet.pb b/staging/src/k8s.io/api/testdata/HEAD/apps.v1.StatefulSet.pb
index 9bf609b38e2..b26d490e746 100644
Binary files a/staging/src/k8s.io/api/testdata/HEAD/apps.v1.StatefulSet.pb and b/staging/src/k8s.io/api/testdata/HEAD/apps.v1.StatefulSet.pb differ
diff --git a/staging/src/k8s.io/api/testdata/HEAD/apps.v1beta1.StatefulSet.pb b/staging/src/k8s.io/api/testdata/HEAD/apps.v1beta1.StatefulSet.pb
index 99a2898ed05..710c5530b3a 100644
Binary files a/staging/src/k8s.io/api/testdata/HEAD/apps.v1beta1.StatefulSet.pb and b/staging/src/k8s.io/api/testdata/HEAD/apps.v1beta1.StatefulSet.pb differ
diff --git a/staging/src/k8s.io/api/testdata/HEAD/apps.v1beta2.StatefulSet.pb b/staging/src/k8s.io/api/testdata/HEAD/apps.v1beta2.StatefulSet.pb
index 10444635571..b11288d69a5 100644
Binary files a/staging/src/k8s.io/api/testdata/HEAD/apps.v1beta2.StatefulSet.pb and b/staging/src/k8s.io/api/testdata/HEAD/apps.v1beta2.StatefulSet.pb differ