diff --git a/packages/create-zerone/templates/html-parcel-ts/package.json b/packages/create-zerone/templates/html-parcel-ts/package.json
index 195dead9..42501323 100644
--- a/packages/create-zerone/templates/html-parcel-ts/package.json
+++ b/packages/create-zerone/templates/html-parcel-ts/package.json
@@ -15,7 +15,7 @@
   "license": "ISC",
   "devDependencies": {
     "parcel": "^2.8.2",
-    "postcss": "^8.4.21",
+    "postcss": "^8.4.29",
     "prettier": "^2.8.4",
     "prettier-plugin-tailwindcss": "^0.2.4",
     "rimraf": "^3.0.2",
diff --git a/packages/create-zerone/templates/vue-admin-ts/package.json b/packages/create-zerone/templates/vue-admin-ts/package.json
index c73db62c..3f26c6e5 100644
--- a/packages/create-zerone/templates/vue-admin-ts/package.json
+++ b/packages/create-zerone/templates/vue-admin-ts/package.json
@@ -54,7 +54,7 @@
     "eslint-plugin-vue": "^9.8.0",
     "jest": "^28.1.3",
     "mockjs": "^1.1.0",
-    "postcss": "^8.4.21",
+    "postcss": "^8.4.29",
     "prettier": "^2.8.1",
     "sass": "^1.57.1",
     "svgo": "^2.8.0",
diff --git a/packages/create-zerone/templates/vue-tailwind-ts/package.json b/packages/create-zerone/templates/vue-tailwind-ts/package.json
index a6b22304..1860f4d4 100644
--- a/packages/create-zerone/templates/vue-tailwind-ts/package.json
+++ b/packages/create-zerone/templates/vue-tailwind-ts/package.json
@@ -34,7 +34,7 @@
     "eslint": "^8.43.0",
     "eslint-plugin-prettier": "^5.0.0",
     "npm-run-all": "^4.1.5",
-    "postcss": "^8.4.24",
+    "postcss": "^8.4.29",
     "prettier": "^2.8.8",
     "prettier-plugin-tailwindcss": "^0.3.0",
     "tailwindcss": "^3.3.2",