diff --git a/openclaw.plugin.json b/openclaw.plugin.json
index 860d250..060daef 100644
--- a/openclaw.plugin.json
+++ b/openclaw.plugin.json
@@ -2,7 +2,7 @@
   "id": "openclaw-kitchen-sink-fixture",
   "name": "OpenClaw Kitchen Sink",
   "version": "0.2.5",
-  "description": "Generated kitchen-sink fixture for OpenClaw plugin API surface 2026.5.3.",
+  "description": "Generated kitchen-sink fixture for OpenClaw plugin API surface 2026.5.3-1.",
   "enabledByDefault": false,
   "kind": [
     "tool",
diff --git a/package-lock.json b/package-lock.json
index 37a6723..9198cde 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.2.5",
       "license": "MIT",
       "dependencies": {
-        "openclaw": "2026.5.3"
+        "openclaw": "2026.5.3-1"
       },
       "devDependencies": {
         "@openclaw/plugin-inspector": "0.3.10"
@@ -5775,9 +5775,9 @@
       }
     },
     "node_modules/openclaw": {
-      "version": "2026.5.3",
-      "resolved": "https://registry.npmjs.org/openclaw/-/openclaw-2026.5.3.tgz",
-      "integrity": "sha512-DMhhMDREWd/KM0RjrQT2aAv/xrf/zGiRzuDf91osADv84r84G9ZQROHalFwJIxzkw2dLg+StAUz0fkQKFPKQPQ==",
+      "version": "2026.5.3-1",
+      "resolved": "https://registry.npmjs.org/openclaw/-/openclaw-2026.5.3-1.tgz",
+      "integrity": "sha512-3Jk5sO7uZDFI6vWEyUk6spKkY0QndHBDRNYAteEFQDK8F38Ov4WO37weH3E81WZ0GO8dYSEEQayqeDxU6gsmJw==",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 63451a0..d60b860 100644
--- a/package.json
+++ b/package.json
@@ -50,15 +50,15 @@
       "clawhubSpec": "clawhub:@openclaw/kitchen-sink",
       "npmSpec": "@openclaw/kitchen-sink",
       "defaultChoice": "clawhub",
-      "minHostVersion": ">=2026.5.3"
+      "minHostVersion": ">=2026.5.3-1"
     },
     "release": {
       "publishToClawHub": true,
       "publishToNpm": true
     },
     "build": {
-      "openclawVersion": "2026.5.3",
-      "pluginSdkVersion": "2026.5.3"
+      "openclawVersion": "2026.5.3-1",
+      "pluginSdkVersion": "2026.5.3-1"
     }
   },
   "scripts": {
@@ -76,7 +76,7 @@
     "test": "npm run check"
   },
   "dependencies": {
-    "openclaw": "2026.5.3"
+    "openclaw": "2026.5.3-1"
   },
   "devDependencies": {
     "@openclaw/plugin-inspector": "0.3.10"
diff --git a/src/generated-hooks.js b/src/generated-hooks.js
index e2cd47e..95f6aed 100644
--- a/src/generated-hooks.js
+++ b/src/generated-hooks.js
@@ -1,4 +1,4 @@
-// Generated by scripts/sync-surface.mjs from openclaw 2026.5.3. Do not edit by hand.
+// Generated by scripts/sync-surface.mjs from openclaw 2026.5.3-1. Do not edit by hand.
 import { observeKitchenHook } from "./scenarios.js";
 
 export function registerAllHooks(api) {
diff --git a/src/generated-registrars.js b/src/generated-registrars.js
index a6b6aae..64d7b54 100644
--- a/src/generated-registrars.js
+++ b/src/generated-registrars.js
@@ -1,4 +1,4 @@
-// Generated by scripts/sync-surface.mjs from openclaw 2026.5.3. Do not edit by hand.
+// Generated by scripts/sync-surface.mjs from openclaw 2026.5.3-1. Do not edit by hand.
 
 export function registerAllRegistrars(api) {
   safeRegister("registerAgentEventSubscription", () => api.registerAgentEventSubscription(payloadFor("registerAgentEventSubscription")));
diff --git a/src/generated-sdk-imports.ts b/src/generated-sdk-imports.ts
index dd2ec96..4046c56 100644
--- a/src/generated-sdk-imports.ts
+++ b/src/generated-sdk-imports.ts
@@ -1,4 +1,4 @@
-// Generated by scripts/sync-surface.mjs from openclaw 2026.5.3. Do not edit by hand.
+// Generated by scripts/sync-surface.mjs from openclaw 2026.5.3-1. Do not edit by hand.
 import type * as sdk0 from "openclaw/plugin-sdk";
 import type * as sdk1 from "openclaw/plugin-sdk/account-core";
 import type * as sdk2 from "openclaw/plugin-sdk/account-helpers";