diff --git a/testdata/openapi/swagger.json b/testdata/openapi/swagger.json
index 36a2489..d4677af 100644
--- a/testdata/openapi/swagger.json
+++ b/testdata/openapi/swagger.json
@@ -7211,7 +7211,7 @@
       "description": "Describe a container image",
       "properties": {
         "names": {
-          "description": "Names by which this image is known. e.g. [\"k8s.gcr.io/hyperkube:v1.0.7\", \"dockerhub.io/google_containers/hyperkube:v1.0.7\"]",
+          "description": "Names by which this image is known. e.g. [\"registry.k8s.io/hyperkube:v1.0.7\", \"dockerhub.io/google_containers/hyperkube:v1.0.7\"]",
           "items": {
             "type": "string"
           },
diff --git a/testdata/set/multi-resource-yaml.yaml b/testdata/set/multi-resource-yaml.yaml
index 57b004e..c799b50 100644
--- a/testdata/set/multi-resource-yaml.yaml
+++ b/testdata/set/multi-resource-yaml.yaml
@@ -13,7 +13,7 @@ spec:
     spec:
       containers:
       - name: mock-container
-        image: k8s.gcr.io/pause:3.2
+        image: registry.k8s.io/pause:3.2
 ---
 apiVersion: v1
 kind: ReplicationController
@@ -30,4 +30,4 @@ spec:
     spec:
       containers:
       - name: mock-container
-        image: k8s.gcr.io/pause:3.2
+        image: registry.k8s.io/pause:3.2
diff --git a/testdata/set/namespaced-resource.yaml b/testdata/set/namespaced-resource.yaml
index e4541b8..6afdb1d 100644
--- a/testdata/set/namespaced-resource.yaml
+++ b/testdata/set/namespaced-resource.yaml
@@ -14,4 +14,4 @@ spec:
     spec:
       containers:
       - name: mock-container
-        image: k8s.gcr.io/pause:3.2
+        image: registry.k8s.io/pause:3.2