diff --git a/packages/schematics/angular/migrations/update-8/differential-loading.ts b/packages/schematics/angular/migrations/update-8/differential-loading.ts
index dcc7084a058d..badc3a320b6f 100644
--- a/packages/schematics/angular/migrations/update-8/differential-loading.ts
+++ b/packages/schematics/angular/migrations/update-8/differential-loading.ts
@@ -88,14 +88,17 @@ function updateBrowserlist(): Rule {
     }
 
     // For all projects
-    for (const projectName of Object.keys(angularJson.projects)) {
-      const project = angularJson.projects[projectName];
+    for (const [name, project] of Object.entries(angularJson.projects)) {
       if (!isJsonObject(project)) {
         continue;
       }
       if (typeof project.root != 'string' || project.projectType !== 'application') {
         continue;
       }
+      if (name.endsWith('-e2e')) {
+        // Skip existing separate E2E projects
+        continue;
+      }
 
       const browserslistPath = join(normalize(project.root), '/browserslist');
       const source = tree.read(browserslistPath);
diff --git a/packages/schematics/angular/migrations/update-8/index.ts b/packages/schematics/angular/migrations/update-8/index.ts
index 2916796169f5..a6eef2d88642 100644
--- a/packages/schematics/angular/migrations/update-8/index.ts
+++ b/packages/schematics/angular/migrations/update-8/index.ts
@@ -13,6 +13,7 @@ import {
 import { updatePackageJson, updateTsLintConfig } from './codelyzer-5';
 import { updateES5Projects } from './differential-loading';
 import { dropES2015Polyfills } from './drop-es6-polyfills';
+import { updateBuilders } from './update-builders';
 
 export { updateLazyModulePaths } from './update-lazy-module-paths';
 
@@ -23,6 +24,7 @@ export default function(): Rule {
       updatePackageJson(),
       dropES2015Polyfills(),
       updateES5Projects(),
+      updateBuilders(),
     ]);
   };
 }
diff --git a/packages/schematics/angular/migrations/update-8/update-builders.ts b/packages/schematics/angular/migrations/update-8/update-builders.ts
new file mode 100644
index 000000000000..92e59007081d
--- /dev/null
+++ b/packages/schematics/angular/migrations/update-8/update-builders.ts
@@ -0,0 +1,49 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+import { SchematicContext, Tree } from '@angular-devkit/schematics';
+import { NodePackageInstallTask } from '@angular-devkit/schematics/tasks';
+import { addPackageJsonDependency, getPackageJsonDependency } from '../../utility/dependencies';
+import { latestVersions } from '../../utility/latest-versions';
+
+export function updateBuilders() {
+  return (host: Tree, context: SchematicContext) => {
+    let updates = false;
+
+    let current = getPackageJsonDependency(host, '@angular-devkit/build-angular');
+    if (current && current.version !== latestVersions.DevkitBuildAngular) {
+      updates = true;
+      addPackageJsonDependency(
+        host,
+        {
+          type: current.type,
+          name: '@angular-devkit/build-angular',
+          version: latestVersions.DevkitBuildAngular,
+          overwrite: true,
+        },
+      );
+    }
+
+    current = getPackageJsonDependency(host, '@angular-devkit/build-ng-packagr');
+    if (current && current.version !== latestVersions.DevkitBuildNgPackagr) {
+      updates = true;
+      addPackageJsonDependency(
+        host,
+        {
+          type: current.type,
+          name: '@angular-devkit/build-ng-packagr',
+          version: latestVersions.DevkitBuildNgPackagr,
+          overwrite: true,
+        },
+      );
+    }
+
+    if (updates) {
+      context.addTask(new NodePackageInstallTask());
+    }
+  };
+}