diff --git a/CHANGELOG.md b/CHANGELOG.md
index 958447465b..628ac5529c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,32 @@
 
+## 5.0.0-alpha.8 (2021-03-24)
+
+#### :rocket: New Features
+* `@vue/cli-plugin-babel`, `@vue/cli-service`
+  * [#6354](https://github.com/vuejs/vue-cli/pull/6354) feat: when `transpileDependencies` is set to `true`, transpile all dependencies in `node_modules` ([@sodatea](https://github.com/sodatea))
+* `@vue/cli-service`
+  * [#6355](https://github.com/vuejs/vue-cli/pull/6355) feat: a `defineConfig` API from `@vue/cli-service` for better typing support in `vue.config.js` ([@sodatea](https://github.com/sodatea))
+
+#### :boom: Breaking Changes
+* `@vue/cli-service`
+  * [#6348](https://github.com/vuejs/vue-cli/pull/6348) chore!: bump copy-webpack-plugin to v8 ([@sodatea](https://github.com/sodatea))
+* `@vue/cli-plugin-unit-jest`
+  * [#6347](https://github.com/vuejs/vue-cli/pull/6347) refactor!: move vue-jest and ts-jest to peer dependencies ([@sodatea](https://github.com/sodatea))
+
+#### :bug: Bug Fix
+* `@vue/cli-service`
+  * [#6372](https://github.com/vuejs/vue-cli/pull/6372) fix: check hoisted postcss version ([@sodatea](https://github.com/sodatea))
+  * [#6358](https://github.com/vuejs/vue-cli/pull/6358) fix: work around npm6/postcss8 hoisting issue ([@sodatea](https://github.com/sodatea))
+  * [#6366](https://github.com/vuejs/vue-cli/pull/6366) fix(build): demo-lib.html compatible Vue 3 ([@jeneser](https://github.com/jeneser))
+
+#### Committers: 4
+- Haoqun Jiang ([@sodatea](https://github.com/sodatea))
+- Péter Gaál ([@petergaal91](https://github.com/petergaal91))
+- Yazhe Wang ([@jeneser](https://github.com/jeneser))
+- zoomdong ([@fireairforce](https://github.com/fireairforce))
+
+
+
 ## 5.0.0-alpha.7 (2021-03-11)
 
 #### :bug: Bug Fix
diff --git a/docs/core-plugins/babel.md b/docs/core-plugins/babel.md
index 113ffb477d..70eea46f79 100644
--- a/docs/core-plugins/babel.md
+++ b/docs/core-plugins/babel.md
@@ -6,12 +6,10 @@
 
 Uses Babel 7 + `babel-loader` + [@vue/babel-preset-app](https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/babel-preset-app) by default, but can be configured via `babel.config.js` to use any other Babel presets or plugins.
 
-By default, `babel-loader` excludes files inside `node_modules` dependencies. You can enable the `transpileDependencies` option in `vue.config.js` to transpile the dependencies. Or, if you want to only transpile some of the dependency modules, you can pass an array to the `transpileDependencies` option:
+By default, `babel-loader` excludes files inside `node_modules` dependencies. If you wish to explicitly transpile a dependency module, you will need to add it to the `transpileDependencies` option in `vue.config.js`:
 
 ``` js
 module.exports = {
-  // Set to `true` to transpile all dependencies.
-  // Or pass an array to transpile selectively.
   transpileDependencies: [
     // can be string or regex
     'my-dep',
diff --git a/lerna.json b/lerna.json
index 88d5e12ec7..ccac214108 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,7 +1,7 @@
 {
   "npmClient": "yarn",
   "useWorkspaces": true,
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "packages": [
     "packages/@vue/babel-preset-app",
     "packages/@vue/cli*",
diff --git a/packages/@vue/babel-preset-app/package.json b/packages/@vue/babel-preset-app/package.json
index 01fdb926ab..70edae04a5 100644
--- a/packages/@vue/babel-preset-app/package.json
+++ b/packages/@vue/babel-preset-app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/babel-preset-app",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "babel-preset-app for vue-cli",
   "main": "index.js",
   "publishConfig": {
diff --git a/packages/@vue/cli-init/package.json b/packages/@vue/cli-init/package.json
index 81a48ee518..ee46324f76 100644
--- a/packages/@vue/cli-init/package.json
+++ b/packages/@vue/cli-init/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-init",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "init addon for vue-cli",
   "main": "index.js",
   "publishConfig": {
diff --git a/packages/@vue/cli-overlay/package.json b/packages/@vue/cli-overlay/package.json
index 690db9a232..c215f1ed66 100644
--- a/packages/@vue/cli-overlay/package.json
+++ b/packages/@vue/cli-overlay/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-overlay",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "error overlay & dev server middleware for vue-cli",
   "main": "dist/client.js",
   "files": [
diff --git a/packages/@vue/cli-plugin-babel/package.json b/packages/@vue/cli-plugin-babel/package.json
index e3229c4618..b5fbe0e00d 100644
--- a/packages/@vue/cli-plugin-babel/package.json
+++ b/packages/@vue/cli-plugin-babel/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-plugin-babel",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "babel plugin for vue-cli",
   "main": "index.js",
   "repository": {
@@ -21,8 +21,8 @@
   "homepage": "https://github.com/vuejs/vue-cli/tree/dev/packages/@vue/cli-plugin-babel#readme",
   "dependencies": {
     "@babel/core": "^7.12.16",
-    "@vue/babel-preset-app": "^5.0.0-alpha.7",
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7",
+    "@vue/babel-preset-app": "^5.0.0-alpha.8",
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8",
     "babel-loader": "^8.2.2",
     "thread-loader": "^3.0.0",
     "webpack": "^5.22.0"
diff --git a/packages/@vue/cli-plugin-e2e-cypress/package.json b/packages/@vue/cli-plugin-e2e-cypress/package.json
index 9253824a00..081126df43 100644
--- a/packages/@vue/cli-plugin-e2e-cypress/package.json
+++ b/packages/@vue/cli-plugin-e2e-cypress/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-plugin-e2e-cypress",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "e2e-cypress plugin for vue-cli",
   "main": "index.js",
   "repository": {
@@ -23,7 +23,7 @@
     "access": "public"
   },
   "dependencies": {
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7",
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8",
     "cypress": "^6.5.0",
     "eslint-plugin-cypress": "^2.11.2"
   },
diff --git a/packages/@vue/cli-plugin-e2e-nightwatch/package.json b/packages/@vue/cli-plugin-e2e-nightwatch/package.json
index 6b6e2f7da6..93c7bb86bf 100644
--- a/packages/@vue/cli-plugin-e2e-nightwatch/package.json
+++ b/packages/@vue/cli-plugin-e2e-nightwatch/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-plugin-e2e-nightwatch",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "e2e-nightwatch plugin for vue-cli",
   "main": "index.js",
   "repository": {
@@ -23,7 +23,7 @@
     "access": "public"
   },
   "dependencies": {
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7",
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8",
     "deepmerge": "^4.2.2",
     "nightwatch": "^1.4.1"
   },
diff --git a/packages/@vue/cli-plugin-e2e-webdriverio/package.json b/packages/@vue/cli-plugin-e2e-webdriverio/package.json
index 650eeb3f54..a97b608ce8 100644
--- a/packages/@vue/cli-plugin-e2e-webdriverio/package.json
+++ b/packages/@vue/cli-plugin-e2e-webdriverio/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-plugin-e2e-webdriverio",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "e2e-webdriverio plugin for vue-cli",
   "main": "index.js",
   "repository": {
@@ -26,7 +26,7 @@
   },
   "dependencies": {
     "@types/mocha": "^8.2.1",
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7",
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8",
     "@wdio/cli": "^7.0.7",
     "@wdio/local-runner": "^7.0.7",
     "@wdio/mocha-framework": "^7.0.7",
diff --git a/packages/@vue/cli-plugin-eslint/package.json b/packages/@vue/cli-plugin-eslint/package.json
index 022e504c0a..4a923c516d 100644
--- a/packages/@vue/cli-plugin-eslint/package.json
+++ b/packages/@vue/cli-plugin-eslint/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-plugin-eslint",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "eslint plugin for vue-cli",
   "main": "index.js",
   "repository": {
@@ -23,7 +23,7 @@
     "access": "public"
   },
   "dependencies": {
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7",
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8",
     "eslint-webpack-plugin": "2.4.3",
     "globby": "^11.0.2",
     "inquirer": "^8.0.0",
diff --git a/packages/@vue/cli-plugin-pwa/package.json b/packages/@vue/cli-plugin-pwa/package.json
index 44a8dd8d98..d43ff45d80 100644
--- a/packages/@vue/cli-plugin-pwa/package.json
+++ b/packages/@vue/cli-plugin-pwa/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-plugin-pwa",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "pwa plugin for vue-cli",
   "main": "index.js",
   "repository": {
@@ -23,7 +23,7 @@
     "access": "public"
   },
   "dependencies": {
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7",
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8",
     "html-webpack-plugin": "^5.1.0",
     "webpack": "^5.22.0",
     "workbox-webpack-plugin": "^6.1.0"
diff --git a/packages/@vue/cli-plugin-router/package.json b/packages/@vue/cli-plugin-router/package.json
index 7dbad85d20..7311933969 100644
--- a/packages/@vue/cli-plugin-router/package.json
+++ b/packages/@vue/cli-plugin-router/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-plugin-router",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "router plugin for vue-cli",
   "main": "index.js",
   "repository": {
@@ -23,10 +23,10 @@
     "access": "public"
   },
   "dependencies": {
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7"
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8"
   },
   "devDependencies": {
-    "@vue/cli-test-utils": "^5.0.0-alpha.7"
+    "@vue/cli-test-utils": "^5.0.0-alpha.8"
   },
   "peerDependencies": {
     "@vue/cli-service": "^3.0.0 || ^4.0.0 || ^5.0.0-0"
diff --git a/packages/@vue/cli-plugin-typescript/package.json b/packages/@vue/cli-plugin-typescript/package.json
index 15fb6a08a5..6e869e5aaa 100644
--- a/packages/@vue/cli-plugin-typescript/package.json
+++ b/packages/@vue/cli-plugin-typescript/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-plugin-typescript",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "typescript plugin for vue-cli",
   "main": "index.js",
   "repository": {
@@ -24,7 +24,7 @@
   },
   "dependencies": {
     "@types/webpack-env": "^1.15.2",
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7",
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8",
     "babel-loader": "^8.2.2",
     "cache-loader": "^4.1.0",
     "fork-ts-checker-webpack-plugin": "^6.1.0",
diff --git a/packages/@vue/cli-plugin-unit-jest/package.json b/packages/@vue/cli-plugin-unit-jest/package.json
index ffc368e459..1ef44ff72d 100644
--- a/packages/@vue/cli-plugin-unit-jest/package.json
+++ b/packages/@vue/cli-plugin-unit-jest/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-plugin-unit-jest",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "unit-jest plugin for vue-cli",
   "main": "index.js",
   "repository": {
@@ -26,7 +26,7 @@
     "@babel/core": "^7.12.16",
     "@babel/plugin-transform-modules-commonjs": "^7.12.13",
     "@types/jest": "^26.0.20",
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7",
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8",
     "babel-jest": "^26.6.3",
     "deepmerge": "^4.2.2",
     "jest": "^26.6.3",
@@ -41,8 +41,8 @@
   },
   "peerDependencies": {
     "@vue/cli-service": "^3.0.0 || ^4.0.0 || ^5.0.0-0",
-    "vue-jest": "^4.0.1 || ^5.0.0-0",
-    "ts-jest": "^26.5.3"
+    "ts-jest": "^26.5.3",
+    "vue-jest": "^4.0.1 || ^5.0.0-0"
   },
   "peerDependenciesMeta": {
     "ts-jest": {
diff --git a/packages/@vue/cli-plugin-unit-mocha/package.json b/packages/@vue/cli-plugin-unit-mocha/package.json
index 072c777b3f..96c51c7208 100644
--- a/packages/@vue/cli-plugin-unit-mocha/package.json
+++ b/packages/@vue/cli-plugin-unit-mocha/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-plugin-unit-mocha",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "mocha unit testing plugin for vue-cli",
   "main": "index.js",
   "repository": {
@@ -22,8 +22,8 @@
   },
   "homepage": "https://github.com/vuejs/vue-cli/tree/dev/packages/@vue/cli-plugin-unit-mocha#readme",
   "dependencies": {
-    "@vue/cli-plugin-webpack-4": "^5.0.0-alpha.7",
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7",
+    "@vue/cli-plugin-webpack-4": "^5.0.0-alpha.8",
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8",
     "jsdom": "^16.4.0",
     "jsdom-global": "^3.0.2",
     "mocha": "^8.3.0",
diff --git a/packages/@vue/cli-plugin-vuex/package.json b/packages/@vue/cli-plugin-vuex/package.json
index a7b5b74fbe..9a2112a8c1 100644
--- a/packages/@vue/cli-plugin-vuex/package.json
+++ b/packages/@vue/cli-plugin-vuex/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-plugin-vuex",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "Vuex plugin for vue-cli",
   "main": "index.js",
   "repository": {
@@ -23,7 +23,7 @@
     "access": "public"
   },
   "devDependencies": {
-    "@vue/cli-test-utils": "^5.0.0-alpha.7"
+    "@vue/cli-test-utils": "^5.0.0-alpha.8"
   },
   "peerDependencies": {
     "@vue/cli-service": "^3.0.0 || ^4.0.0 || ^5.0.0-0"
diff --git a/packages/@vue/cli-plugin-webpack-4/package.json b/packages/@vue/cli-plugin-webpack-4/package.json
index 8d7adc67e3..6194856583 100644
--- a/packages/@vue/cli-plugin-webpack-4/package.json
+++ b/packages/@vue/cli-plugin-webpack-4/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-plugin-webpack-4",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "webpack-4 plugin for @vue/cli v5",
   "main": "index.js",
   "repository": {
@@ -23,7 +23,7 @@
     "access": "public"
   },
   "dependencies": {
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7",
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8",
     "copy-webpack-plugin": "^6.4.1",
     "hash-sum": "^2.0.0",
     "html-webpack-plugin": "^4.5.1",
diff --git a/packages/@vue/cli-service/package.json b/packages/@vue/cli-service/package.json
index 986a0f05c4..42ac1247fa 100644
--- a/packages/@vue/cli-service/package.json
+++ b/packages/@vue/cli-service/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-service",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "local service for vue-cli projects",
   "main": "lib/Service.js",
   "typings": "types/index.d.ts",
@@ -27,10 +27,10 @@
     "@soda/get-current-script": "^1.0.2",
     "@types/minimist": "^1.2.0",
     "@types/webpack-dev-server": "^3.11.0",
-    "@vue/cli-overlay": "^5.0.0-alpha.7",
-    "@vue/cli-plugin-router": "^5.0.0-alpha.7",
-    "@vue/cli-plugin-vuex": "^5.0.0-alpha.7",
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7",
+    "@vue/cli-overlay": "^5.0.0-alpha.8",
+    "@vue/cli-plugin-router": "^5.0.0-alpha.8",
+    "@vue/cli-plugin-vuex": "^5.0.0-alpha.8",
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8",
     "@vue/component-compiler-utils": "^3.1.2",
     "@vue/web-component-wrapper": "^1.3.0",
     "acorn": "^8.0.5",
diff --git a/packages/@vue/cli-shared-utils/package.json b/packages/@vue/cli-shared-utils/package.json
index 8494462df5..56e53e162c 100644
--- a/packages/@vue/cli-shared-utils/package.json
+++ b/packages/@vue/cli-shared-utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-shared-utils",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "shared utilities for vue-cli packages",
   "main": "index.js",
   "repository": {
diff --git a/packages/@vue/cli-test-utils/package.json b/packages/@vue/cli-test-utils/package.json
index 3d3a4bc512..53b371401d 100644
--- a/packages/@vue/cli-test-utils/package.json
+++ b/packages/@vue/cli-test-utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-test-utils",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "test utilities for vue-cli packages",
   "repository": {
     "type": "git",
diff --git a/packages/@vue/cli-ui-addon-webpack/package.json b/packages/@vue/cli-ui-addon-webpack/package.json
index 12c2d89566..ae9dd2dbbb 100644
--- a/packages/@vue/cli-ui-addon-webpack/package.json
+++ b/packages/@vue/cli-ui-addon-webpack/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-ui-addon-webpack",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/vuejs/vue-cli.git",
@@ -20,9 +20,9 @@
   "devDependencies": {
     "@babel/core": "^7.12.16",
     "@babel/eslint-parser": "^7.12.16",
-    "@vue/cli-plugin-babel": "^5.0.0-alpha.7",
-    "@vue/cli-plugin-eslint": "^5.0.0-alpha.7",
-    "@vue/cli-service": "^5.0.0-alpha.7",
+    "@vue/cli-plugin-babel": "^5.0.0-alpha.8",
+    "@vue/cli-plugin-eslint": "^5.0.0-alpha.8",
+    "@vue/cli-service": "^5.0.0-alpha.8",
     "@vue/eslint-config-standard": "^6.0.0",
     "core-js": "^3.8.3",
     "eslint": "^7.20.0",
diff --git a/packages/@vue/cli-ui-addon-widgets/package.json b/packages/@vue/cli-ui-addon-widgets/package.json
index e97b63c0c4..ab340391bd 100644
--- a/packages/@vue/cli-ui-addon-widgets/package.json
+++ b/packages/@vue/cli-ui-addon-widgets/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-ui-addon-widgets",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/vuejs/vue-cli.git",
@@ -20,9 +20,9 @@
   "devDependencies": {
     "@babel/core": "^7.12.16",
     "@babel/eslint-parser": "^7.12.16",
-    "@vue/cli-plugin-babel": "^5.0.0-alpha.7",
-    "@vue/cli-plugin-eslint": "^5.0.0-alpha.7",
-    "@vue/cli-service": "^5.0.0-alpha.7",
+    "@vue/cli-plugin-babel": "^5.0.0-alpha.8",
+    "@vue/cli-plugin-eslint": "^5.0.0-alpha.8",
+    "@vue/cli-service": "^5.0.0-alpha.8",
     "@vue/eslint-config-standard": "^6.0.0",
     "core-js": "^3.8.3",
     "eslint": "^7.20.0",
diff --git a/packages/@vue/cli-ui/package.json b/packages/@vue/cli-ui/package.json
index 2de39a5132..f8b2b13472 100644
--- a/packages/@vue/cli-ui/package.json
+++ b/packages/@vue/cli-ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli-ui",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/vuejs/vue-cli.git",
@@ -35,7 +35,7 @@
   ],
   "dependencies": {
     "@akryum/winattr": "^3.0.0",
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7",
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8",
     "apollo-server-express": "^2.21.0",
     "clone": "^2.1.1",
     "deepmerge": "^4.2.2",
@@ -66,10 +66,10 @@
   "devDependencies": {
     "@babel/core": "^7.12.16",
     "@babel/eslint-parser": "^7.12.16",
-    "@vue/cli-plugin-babel": "^5.0.0-alpha.7",
-    "@vue/cli-plugin-e2e-cypress": "^5.0.0-alpha.7",
-    "@vue/cli-plugin-eslint": "^5.0.0-alpha.7",
-    "@vue/cli-service": "^5.0.0-alpha.7",
+    "@vue/cli-plugin-babel": "^5.0.0-alpha.8",
+    "@vue/cli-plugin-e2e-cypress": "^5.0.0-alpha.8",
+    "@vue/cli-plugin-eslint": "^5.0.0-alpha.8",
+    "@vue/cli-service": "^5.0.0-alpha.8",
     "@vue/eslint-config-standard": "^6.0.0",
     "@vue/ui": "^0.12.2",
     "ansi_up": "^5.0.0",
diff --git a/packages/@vue/cli/package.json b/packages/@vue/cli/package.json
index cd7f0d5dd7..ba580e2d9c 100644
--- a/packages/@vue/cli/package.json
+++ b/packages/@vue/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@vue/cli",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "Command line interface for rapid Vue.js development",
   "bin": {
     "vue": "bin/vue.js"
@@ -27,10 +27,10 @@
   "dependencies": {
     "@types/ejs": "^3.0.6",
     "@types/inquirer": "^7.3.1",
-    "@vue/cli-shared-utils": "^5.0.0-alpha.7",
-    "@vue/cli-ui": "^5.0.0-alpha.7",
-    "@vue/cli-ui-addon-webpack": "^5.0.0-alpha.7",
-    "@vue/cli-ui-addon-widgets": "^5.0.0-alpha.7",
+    "@vue/cli-shared-utils": "^5.0.0-alpha.8",
+    "@vue/cli-ui": "^5.0.0-alpha.8",
+    "@vue/cli-ui-addon-webpack": "^5.0.0-alpha.8",
+    "@vue/cli-ui-addon-widgets": "^5.0.0-alpha.8",
     "boxen": "^5.0.0",
     "commander": "^7.1.0",
     "debug": "^4.1.0",
@@ -62,7 +62,7 @@
     "yaml-front-matter": "^4.1.0"
   },
   "devDependencies": {
-    "@vue/cli-service": "^5.0.0-alpha.7",
+    "@vue/cli-service": "^5.0.0-alpha.8",
     "cmd-shim": "^4.1.0"
   },
   "engines": {
diff --git a/packages/vue-cli-version-marker/package.json b/packages/vue-cli-version-marker/package.json
index b81c0a7440..846d534716 100644
--- a/packages/vue-cli-version-marker/package.json
+++ b/packages/vue-cli-version-marker/package.json
@@ -1,11 +1,11 @@
 {
   "name": "vue-cli-version-marker",
-  "version": "5.0.0-alpha.7",
+  "version": "5.0.0-alpha.8",
   "description": "version marker for @vue/cli",
   "author": "Evan You",
   "license": "MIT",
   "main": "package.json",
   "devDependencies": {
-    "@vue/cli": "^5.0.0-alpha.7"
+    "@vue/cli": "^5.0.0-alpha.8"
   }
 }