diff --git a/.gitignore b/.gitignore
index 23ba2cd4..dedf82a4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
 node_modules
 .DS_Store
-aws.json
+credentials.json
 *.mp4
 !dist/blank.mp4
 index-*.html
diff --git a/.npmignore b/.npmignore
index 6f9b5aae..32ff635b 100644
--- a/.npmignore
+++ b/.npmignore
@@ -2,7 +2,7 @@ demo
 .github
 .vscode
 *.code-workspace
-aws.json
+credentials.json
 bundles.json
 yarn.lock
 package-lock.json
diff --git a/gulpfile.js b/gulpfile.js
index 28909e27..2a8f6927 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -29,18 +29,12 @@ const sourcemaps = require('gulp-sourcemaps');
 const uglify = require('gulp-uglify-es').default;
 const commonjs = require('rollup-plugin-commonjs');
 const resolve = require('rollup-plugin-node-resolve');
+const FastlyPurge = require('fastly-purge');
+const through = require('through2');
 
 const bundles = require('./bundles.json');
 const pkg = require('./package.json');
 
-// Get AWS config
-let aws = {};
-try {
-    aws = require('./aws.json'); //eslint-disable-line
-} catch (e) {
-    // Do nothing
-}
-
 const minSuffix = '.min';
 
 // Paths
@@ -95,16 +89,18 @@ const browsers = ['> 1%'];
 
 // Babel config
 const babelrc = {
-    presets: [[
-        'env',
-        {
-            targets: {
-                browsers,
+    presets: [
+        [
+            'env',
+            {
+                targets: {
+                    browsers,
+                },
+                useBuiltIns: true,
+                modules: false,
             },
-            useBuiltIns: true,
-            modules: false,
-        },
-    ]],
+        ],
+    ],
     plugins: ['external-helpers'],
     babelrc: false,
     exclude: 'node_modules/**',
@@ -112,10 +108,9 @@ const babelrc = {
 
 // Clean out /dist
 gulp.task('clean', () => {
-    const dirs = [
-        paths.plyr.output,
-        paths.demo.output,
-    ].map(dir => path.join(dir, '**/*'));
+    const dirs = [paths.plyr.output, paths.demo.output].map(dir =>
+        path.join(dir, '**/*'),
+    );
 
     // Don't delete the mp4
     dirs.push(`!${path.join(paths.plyr.output, '**/*.mp4')}`);
@@ -187,9 +182,11 @@ const build = {
                 .src(paths[bundle].src.sprite)
                 .pipe(
                     svgmin({
-                        plugins: [{
-                            removeDesc: true,
-                        }],
+                        plugins: [
+                            {
+                                removeDesc: true,
+                            },
+                        ],
                     }),
                 )
                 .pipe(svgstore())
@@ -238,9 +235,21 @@ gulp.task('default', () => {
 
 // Publish a version to CDN and demo
 // --------------------------------------------
-// If aws is setup
-if (Object.keys(aws).includes('cdn') && Object.keys(aws).includes('demo')) {
+// Get deployment config
+let credentials = {};
+try {
+    credentials = require('./credentials.json'); //eslint-disable-line
+} catch (e) {
+    // Do nothing
+}
+
+// If deployment is setup
+if (
+    Object.keys(credentials).includes('cdn') &&
+    Object.keys(credentials).includes('demo')
+) {
     const { version } = pkg;
+    const { aws, fastly } = credentials;
 
     // Get branch info
     const branch = {
@@ -248,10 +257,6 @@ if (Object.keys(aws).includes('cdn') && Object.keys(aws).includes('demo')) {
         master: 'master',
         develop: 'develop',
     };
-    const allowed = [
-        branch.master,
-        branch.develop,
-    ];
 
     const maxAge = 31536000; // 1 year
     const options = {
@@ -264,7 +269,8 @@ if (Object.keys(aws).includes('cdn') && Object.keys(aws).includes('demo')) {
         demo: {
             uploadPath: branch.current === branch.develop ? 'beta/' : null,
             headers: {
-                'Cache-Control': 'no-cache, no-store, must-revalidate, max-age=0',
+                'Cache-Control':
+                    'no-cache, no-store, must-revalidate, max-age=0',
                 Vary: 'Accept-Encoding',
             },
         },
@@ -273,27 +279,51 @@ if (Object.keys(aws).includes('cdn') && Object.keys(aws).includes('demo')) {
                 headers: {
                     // http://stackoverflow.com/questions/2272835/amazon-s3-object-redirect
                     'x-amz-website-redirect-location': `/${ver}/${filename}`,
-                    'Cache-Control': 'no-cache, no-store, must-revalidate, max-age=0',
+                    'Cache-Control':
+                        'no-cache, no-store, must-revalidate, max-age=0',
                 },
             };
         },
     };
 
-    const regex = '(?:0|[1-9][0-9]*)\\.(?:0|[1-9][0-9]*).(?:0|[1-9][0-9]*)(?:-[\\da-z\\-]+(?:.[\\da-z\\-]+)*)?(?:\\+[\\da-z\\-]+(?:.[\\da-z\\-]+)*)?';
+    const regex =
+        '(?:0|[1-9][0-9]*)\\.(?:0|[1-9][0-9]*).(?:0|[1-9][0-9]*)(?:-[\\da-z\\-]+(?:.[\\da-z\\-]+)*)?(?:\\+[\\da-z\\-]+(?:.[\\da-z\\-]+)*)?';
     const semver = new RegExp(`v${regex}`, 'gi');
     const localPath = new RegExp('(../)?dist', 'gi');
     const versionPath = `https://${aws.cdn.domain}/${version}`;
     const cdnpath = new RegExp(`${aws.cdn.domain}/${regex}/`, 'gi');
 
+    const renameFile = rename(p => {
+        p.basename = p.basename.replace(minSuffix, ''); // eslint-disable-line
+        p.dirname = p.dirname.replace('.', version); // eslint-disable-line
+    });
+
+    // Check we're on the correct branch to deploy
+    const canDeploy = () => {
+        const allowed = [branch.master, branch.develop];
+
+        if (!allowed.includes(branch.current)) {
+            console.error(
+                `Must be on ${allowed.join(', ')} to publish! (current: ${
+                    branch.current
+                })`,
+            );
+
+            return false;
+        }
+
+        return true;
+    };
+
     gulp.task('version', () => {
+        if (!canDeploy()) {
+            return null;
+        }
+
         console.log(`Updating versions to '${version}'...`);
 
         // Replace versioned URLs in source
-        const files = [
-            'plyr.js',
-            'plyr.polyfilled.js',
-            'defaults.js',
-        ];
+        const files = ['plyr.js', 'plyr.polyfilled.js', 'defaults.js'];
 
         return gulp
             .src(files.map(file => path.join(root, `src/js/${file}`)))
@@ -304,8 +334,7 @@ if (Object.keys(aws).includes('cdn') && Object.keys(aws).includes('demo')) {
 
     // Publish version to CDN bucket
     gulp.task('cdn', () => {
-        if (!allowed.includes(branch.current)) {
-            console.error(`Must be on ${allowed.join(', ')} to publish! (current: ${branch.current})`);
+        if (!canDeploy()) {
             return null;
         }
 
@@ -315,14 +344,15 @@ if (Object.keys(aws).includes('cdn') && Object.keys(aws).includes('demo')) {
         return (
             gulp
                 .src(paths.upload)
-                .pipe(
-                    rename(p => {
-                        p.basename = p.basename.replace(minSuffix, ''); // eslint-disable-line
-                        p.dirname = p.dirname.replace('.', version); // eslint-disable-line
-                    }),
-                )
+                .pipe(renameFile)
                 // Remove min suffix from source map URL
-                .pipe(replace(/sourceMappingURL=([\w-?.]+)/, (match, p1) => `sourceMappingURL=${p1.replace(minSuffix, '')}`))
+                .pipe(
+                    replace(
+                        /sourceMappingURL=([\w-?.]+)/,
+                        (match, p1) =>
+                            `sourceMappingURL=${p1.replace(minSuffix, '')}`,
+                    ),
+                )
                 .pipe(
                     size({
                         showFiles: true,
@@ -334,10 +364,36 @@ if (Object.keys(aws).includes('cdn') && Object.keys(aws).includes('demo')) {
         );
     });
 
+    // Purge the fastly cache incase any 403/404 are cached
+    gulp.task('purge', () => {
+        const list = [];
+
+        return gulp.src(paths.upload).pipe(
+            through.obj((file, enc, cb) => {
+                const filename = file.path.split('/').pop();
+                list.push(`${versionPath}/${filename}`);
+                cb(null);
+            }),
+        ).on('end', () => {
+            const purge = new FastlyPurge(fastly.token);
+
+            list.forEach(url => {
+                console.log(`Purging ${url}...`);
+
+                purge.url(url, (error, result) => {
+                    if (error) {
+                        console.log(error);
+                    } else if (result) {
+                        console.log(result);
+                    }
+                });
+            });
+        });
+    });
+
     // Publish to demo bucket
     gulp.task('demo', () => {
-        if (!allowed.includes(branch.current)) {
-            console.error(`Must be on ${allowed.join(', ')} to publish! (current: ${branch.current})`);
+        if (!canDeploy()) {
             return null;
         }
 
@@ -399,22 +455,29 @@ if (Object.keys(aws).includes('cdn') && Object.keys(aws).includes('demo')) {
             }));
     }); */
 
-    // Open the demo site to check it's sweet
-    gulp.task('open', () => {
-        console.log(`Opening ${aws.demo.domain}...`);
-
-        // A file must be specified or gulp will skip the task
-        // Doesn't matter which file since we set the URL above
-        // Weird, I know...
-        return gulp.src([`${paths.demo.root}index.html`]).pipe(
-            open('', {
-                url: `http://${aws.demo.domain}`,
+    // Open the demo site to check it's ok
+    gulp.task('open', callback => {
+        gulp.src(__filename).pipe(
+            open({
+                uri: `https://${aws.demo.domain}`,
             }),
         );
+
+        callback();
     });
 
     // Do everything
-    gulp.task('publish', callback => {
-        run('version', tasks.clean, tasks.js, tasks.sass, tasks.sprite, 'cdn', 'demo', callback);
-    });
+    gulp.task('deploy', () =>
+        run(
+            'version',
+            tasks.clean,
+            tasks.js,
+            tasks.sass,
+            tasks.sprite,
+            'cdn',
+            'purge',
+            'demo',
+            'open',
+        ),
+    );
 }
diff --git a/package.json b/package.json
index 7c9a9963..ed942065 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,8 @@
     "scripts": {
         "build": "gulp build",
         "lint": "eslint src/js && npm run-script remark",
-        "remark": "remark -f --use 'validate-links=repository:\"sampotts/plyr\"' '{,!(node_modules),.?**/}*.md'",
+        "remark":
+            "remark -f --use 'validate-links=repository:\"sampotts/plyr\"' '{,!(node_modules),.?**/}*.md'",
         "test": "echo \"Error: no test specified\" && exit 1"
     },
     "devDependencies": {
@@ -45,6 +46,7 @@
         "eslint-config-airbnb-base": "^13.0.0",
         "eslint-config-prettier": "^2.9.0",
         "eslint-plugin-import": "^2.13.0",
+        "fastly-purge": "^1.0.1",
         "git-branch": "^2.0.1",
         "gulp": "^3.9.1",
         "gulp-autoprefixer": "^5.0.0",
@@ -80,7 +82,8 @@
         "stylelint-config-sass-guidelines": "^5.0.0",
         "stylelint-order": "^0.8.1",
         "stylelint-scss": "^3.1.3",
-        "stylelint-selector-bem-pattern": "^2.0.0"
+        "stylelint-selector-bem-pattern": "^2.0.0",
+        "through2": "^2.0.3"
     },
     "dependencies": {
         "babel-polyfill": "^6.26.0",
diff --git a/yarn.lock b/yarn.lock
index c741eb41..a5973f66 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2319,6 +2319,12 @@ fast-levenshtein@~2.0.4:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
 
+fastly-purge@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/fastly-purge/-/fastly-purge-1.0.1.tgz#3bdfe9ea1d0fbf2a65712f2f5fe2eca63fcb5960"
+  dependencies:
+    request "^2.55.0"
+
 fault@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/fault/-/fault-1.0.2.tgz#c3d0fec202f172a3a4d414042ad2bb5e2a3ffbaa"
@@ -5801,6 +5807,31 @@ request@2:
     tunnel-agent "^0.6.0"
     uuid "^3.1.0"
 
+request@^2.55.0:
+  version "2.87.0"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.87.0.tgz#32f00235cd08d482b4d0d68db93a829c0ed5756e"
+  dependencies:
+    aws-sign2 "~0.7.0"
+    aws4 "^1.6.0"
+    caseless "~0.12.0"
+    combined-stream "~1.0.5"
+    extend "~3.0.1"
+    forever-agent "~0.6.1"
+    form-data "~2.3.1"
+    har-validator "~5.0.3"
+    http-signature "~1.2.0"
+    is-typedarray "~1.0.0"
+    isstream "~0.1.2"
+    json-stringify-safe "~5.0.1"
+    mime-types "~2.1.17"
+    oauth-sign "~0.8.2"
+    performance-now "^2.1.0"
+    qs "~6.5.1"
+    safe-buffer "^5.1.1"
+    tough-cookie "~2.3.3"
+    tunnel-agent "^0.6.0"
+    uuid "^3.1.0"
+
 request@~2.79.0:
   version "2.79.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.79.0.tgz#4dfe5bf6be8b8cdc37fcf93e04b65577722710de"