diff --git a/.github/workflows/auto-assign.yml b/.github/workflows/auto-assign.yml
deleted file mode 100644
index 2c9c96d..0000000
--- a/.github/workflows/auto-assign.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-name: Auto Assign
-on:
-  issues:
-    types: [opened]
-  pull_request:
-    types: [opened]
-jobs:
-  run:
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-      pull-requests: write
-    steps:
-      - name: 'Auto-assign issue'
-        uses: pozil/auto-assign-issue@v1
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-          assignees: ienaga
-          numOfAssignee: 1
\ No newline at end of file
diff --git a/package.json b/package.json
index 52a6ec7..f879472 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@next2d/framework",
   "description": "Next2D Framework is designed according to the principles of clean architecture, domain-driven development, test-driven development, and MVVM, with an emphasis on flexibility, scalability, and maintainability, and a design methodology that keeps each layer loosely coupled.",
-  "version": "4.0.5",
+  "version": "4.0.6",
   "homepage": "https://next2d.app",
   "bugs": "https://github.com/Next2D/Framework/issues/new",
   "author": "Toshiyuki Ienaga <ienaga@next2d.app> (https://github.com/ienaga/)",
@@ -33,18 +33,18 @@
   "devDependencies": {
     "@eslint/eslintrc": "^3.3.5",
     "@eslint/js": "^10.0.1",
-    "@types/node": "^25.9.2",
-    "@typescript-eslint/eslint-plugin": "^8.60.1",
-    "@typescript-eslint/parser": "^8.60.1",
-    "@vitest/coverage-v8": "^4.1.8",
-    "@vitest/web-worker": "^4.1.8",
-    "eslint": "^10.4.1",
+    "@types/node": "^26.1.0",
+    "@typescript-eslint/eslint-plugin": "^8.62.1",
+    "@typescript-eslint/parser": "^8.62.1",
+    "@vitest/coverage-v8": "^4.1.9",
+    "@vitest/web-worker": "^4.1.9",
+    "eslint": "^10.6.0",
     "eslint-plugin-unused-imports": "^4.4.1",
-    "globals": "^17.6.0",
+    "globals": "^17.7.0",
     "jsdom": "^29.1.1",
     "typescript": "^6.0.3",
-    "vite": "^8.0.16",
-    "vitest": "^4.1.8",
+    "vite": "^8.1.3",
+    "vitest": "^4.1.9",
     "vitest-webgl-canvas-mock": "^1.1.0"
   },
   "peerDependencies": {
diff --git a/src/index.ts b/src/index.ts
index 2ab79d8..65c9ef1 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -8,7 +8,7 @@ import { TextFieldContent } from "./application/content/TextFieldContent";
 import { VideoContent } from "./application/content/VideoContent";
 
 // output build version
-console.log("%c Next2D Framework %c 4.0.5 %c https://next2d.app",
+console.log("%c Next2D Framework %c 4.0.6 %c https://next2d.app",
     "color: #fff; background: #5f5f5f",
     "color: #fff; background: #4bc729",
     "");