diff --git a/staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.json b/staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.json
index f03e36623e8..4bc9fceaf70 100644
--- a/staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.json
+++ b/staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.json
@@ -165,7 +165,8 @@
             "value": 2,
             "periodSeconds": 3
           }
-        ]
+        ],
+        "tolerance": "0"
       },
       "scaleDown": {
         "stabilizationWindowSeconds": 3,
@@ -176,7 +177,8 @@
             "value": 2,
             "periodSeconds": 3
           }
-        ]
+        ],
+        "tolerance": "0"
       }
     }
   },
diff --git a/staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.pb b/staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.pb
index 3d150751988..0d57f89ae3c 100644
Binary files a/staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.pb and b/staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.pb differ
diff --git a/staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.yaml b/staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.yaml
index 78ce5ba9136..463936eeba0 100644
--- a/staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.yaml
+++ b/staging/src/k8s.io/api/testdata/HEAD/autoscaling.v2.HorizontalPodAutoscaler.yaml
@@ -41,6 +41,7 @@ spec:
         value: 2
       selectPolicy: selectPolicyValue
       stabilizationWindowSeconds: 3
+      tolerance: "0"
     scaleUp:
       policies:
       - periodSeconds: 3
@@ -48,6 +49,7 @@ spec:
         value: 2
       selectPolicy: selectPolicyValue
       stabilizationWindowSeconds: 3
+      tolerance: "0"
   maxReplicas: 3
   metrics:
   - containerResource: