diff --git a/packages/cli/package.json b/packages/cli/package.json
index d0a116dc..dfdc3a0f 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -53,7 +53,7 @@
         "@types/node": "^20.10.6",
         "@vitest/coverage-v8": "^1.1.0",
         "typescript": "^5.3.3",
-        "vitest": "^1.1.0"
+        "vitest": "^5.0.2"
     },
     "files": [
         "dist/"
diff --git a/packages/transformer/package.json b/packages/transformer/package.json
index a09f9862..3470433b 100644
--- a/packages/transformer/package.json
+++ b/packages/transformer/package.json
@@ -23,7 +23,7 @@
         "@types/node": "^20.10.0",
         "@types/uuid": "^9.0.7",
         "typescript": "^5.3.3",
-        "vitest": "^1.2.0"
+        "vitest": "^5.0.2"
     },
     "files": [
         "dist/"
diff --git a/plugins/openclaw/n8n-as-code/package.json b/plugins/openclaw/n8n-as-code/package.json
index 85f93294..677fe6c7 100644
--- a/plugins/openclaw/n8n-as-code/package.json
+++ b/plugins/openclaw/n8n-as-code/package.json
@@ -31,7 +31,7 @@
     "@types/node": "^22.0.0",
     "openclaw": "2026.8.2",
     "typescript": "^5.8.0",
-    "vitest": "^1.6.1"
+    "vitest": "^5.0.2"
   },
   "files": [
     "CHANGELOG.md",