diff --git a/packages/@vue/cli-plugin-eslint/index.js b/packages/@vue/cli-plugin-eslint/index.js
index 3dd40fad1..410bc2915 100644
--- a/packages/@vue/cli-plugin-eslint/index.js
+++ b/packages/@vue/cli-plugin-eslint/index.js
@@ -1,6 +1,8 @@
 module.exports = (api, { lintOnSave }) => {
   if (lintOnSave) {
     const extensions = require('./eslintOptions').extensions(api)
+    const cacheIdentifier = genCacheIdentifier(api.resolve('.'))
+
     api.chainWebpack(webpackConfig => {
       webpackConfig.module
         .rule('eslint')
@@ -14,6 +16,8 @@ module.exports = (api, { lintOnSave }) => {
             .loader('eslint-loader')
             .options({
               extensions,
+              cache: true,
+              cacheIdentifier,
               emitWarning: lintOnSave !== 'error',
               formatter: require('eslint/lib/formatters/codeframe')
             })
@@ -34,3 +38,33 @@ module.exports = (api, { lintOnSave }) => {
     require('./lint')(args, api)
   })
 }
+
+// eslint-loader doesn't bust cache when eslint config changes
+// so we have to manually generate a cache identifier that takes the config
+// into account.
+function genCacheIdentifier (context) {
+  const fs = require('fs')
+  const path = require('path')
+  const files = [
+    '.eslintrc.js',
+    '.eslintrc.yaml',
+    '.eslintrc.yml',
+    '.eslintrc.json',
+    '.eslintrc',
+    'package.json'
+  ]
+
+  const configTimeStamp = (() => {
+    for (const file of files) {
+      if (fs.existsSync(path.join(context, file))) {
+        return fs.statSync(file).mtimeMs
+      }
+    }
+  })()
+
+  return JSON.stringify({
+    'eslint-loader': require('eslint-loader/package.json').version,
+    'eslint': require('eslint/package.json').version,
+    'config': configTimeStamp
+  })
+}
diff --git a/packages/@vue/cli-plugin-typescript/index.js b/packages/@vue/cli-plugin-typescript/index.js
index 0528e1dc8..a1ea0726d 100644
--- a/packages/@vue/cli-plugin-typescript/index.js
+++ b/packages/@vue/cli-plugin-typescript/index.js
@@ -50,6 +50,7 @@ module.exports = (api, {
     })
     // make sure to append TSX suffix
     tsxRule.use('ts-loader').loader('ts-loader').tap(options => {
+      options = Object.assign({}, options)
       delete options.appendTsSuffixTo
       options.appendTsxSuffixTo = [/\.vue$/]
       return options
diff --git a/packages/@vue/cli-service/package.json b/packages/@vue/cli-service/package.json
index 3d39e42af..ee1048d7d 100644
--- a/packages/@vue/cli-service/package.json
+++ b/packages/@vue/cli-service/package.json
@@ -59,7 +59,7 @@
     "thread-loader": "^1.1.5",
     "uglifyjs-webpack-plugin": "^1.2.5",
     "url-loader": "^1.0.1",
-    "vue-loader": "^15.0.11",
+    "vue-loader": "^15.1.0",
     "vue-template-compiler": "^2.5.16",
     "webpack": "^4.8.2",
     "webpack-chain": "^4.8.0",
diff --git a/packages/@vue/cli/__tests__/Generator.spec.js b/packages/@vue/cli/__tests__/Generator.spec.js
index 38fa535bc..00789ecd4 100644
--- a/packages/@vue/cli/__tests__/Generator.spec.js
+++ b/packages/@vue/cli/__tests__/Generator.spec.js
@@ -4,7 +4,7 @@ const fs = require('fs-extra')
 const path = require('path')
 const Generator = require('../lib/Generator')
 const { logs } = require('@vue/cli-shared-utils')
-const stringifyJS = require('../util/stringifyJS')
+const stringifyJS = require('../lib/util/stringifyJS')
 
 // prepare template fixtures
 const templateDir = path.resolve(__dirname, 'template')
diff --git a/yarn.lock b/yarn.lock
index 4a1ef4859..56a9f47d3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11490,9 +11490,9 @@ vue-jest@^2.6.0:
     tsconfig "^7.0.0"
     vue-template-es2015-compiler "^1.6.0"
 
-vue-loader@^15.0.11:
-  version "15.0.11"
-  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-15.0.11.tgz#b41dee864cdeb0012c8a2c02a66b13459e45e16e"
+vue-loader@^15.1.0:
+  version "15.1.0"
+  resolved "https://registry.yarnpkg.com/vue-loader/-/vue-loader-15.1.0.tgz#82a2a5c310951aba17ad5d8680fe016c77d37e80"
   dependencies:
     "@vue/component-compiler-utils" "^1.2.1"
     hash-sum "^1.0.2"