diff --git a/package.json b/package.json
index ff34c024..6c081be4 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
   "devDependencies": {
     "@sampotts/eslint-config": "1.1.5",
     "ansi-colors": "^4.1.1",
-    "autoprefixer": "^10.0.1",
+    "autoprefixer": "^10.0.2",
     "aws-sdk": "^2.773.0",
     "@babel/core": "^7.12.3",
     "@babel/preset-env": "^7.12.1",
@@ -67,16 +67,17 @@
     "gulp-replace": "^1.0.0",
     "gulp-sass": "^4.1.0",
     "gulp-size": "^3.0.0",
-    "gulp-sourcemaps": "^2.6.5",
+    "gulp-sourcemaps": "^3.0.0",
     "gulp-svgstore": "^7.0.1",
-    "gulp-terser": "^1.4.0",
-    "postcss": "^8.1.2",
+    "gulp-terser": "^1.4.1",
+    "postcss": "^8.1.7",
     "postcss-clean": "^1.1.0",
     "postcss-custom-properties": "^10.0.0",
+    "prettier-eslint": "^11.0.0",
     "prettier-stylelint": "^0.4.2",
     "remark-cli": "^9.0.0",
     "remark-validate-links": "^10.0.2",
-    "rollup": "^2.32.0",
+    "rollup": "^2.33.1",
     "rollup-plugin-babel": "^4.4.0",
     "rollup-plugin-commonjs": "^10.1.0",
     "rollup-plugin-node-resolve": "^5.2.0",
@@ -90,10 +91,10 @@
     "through2": "^4.0.2"
   },
   "dependencies": {
-    "core-js": "^3.6.5",
+    "core-js": "^3.7.0",
     "custom-event-polyfill": "^1.0.7",
     "loadjs": "^4.2.0",
     "rangetouch": "^2.0.1",
-    "url-polyfill": "^1.1.11"
+    "url-polyfill": "^1.1.12"
   }
 }
diff --git a/src/js/config/defaults.js b/src/js/config/defaults.js
index 80ab190f..8938ede9 100644
--- a/src/js/config/defaults.js
+++ b/src/js/config/defaults.js
@@ -200,7 +200,7 @@ const defaults = {
     vimeo: {
       sdk: 'https://player.vimeo.com/api/player.js',
       iframe: 'https://player.vimeo.com/video/{0}?{1}',
-      api: 'https://vimeo.com/api/v2/video/{0}.json',
+      api: 'https://vimeo.com/api/oembed.json?url={0}',
     },
     youtube: {
       sdk: 'https://www.youtube.com/iframe_api',
diff --git a/src/js/plugins/vimeo.js b/src/js/plugins/vimeo.js
index cd19b097..b050cc53 100644
--- a/src/js/plugins/vimeo.js
+++ b/src/js/plugins/vimeo.js
@@ -126,19 +126,13 @@ const vimeo = {
 
     // Get poster image
     if (!config.customControls) {
-      fetch(format(player.config.urls.vimeo.api, id), 'json').then((response) => {
-        if (is.empty(response)) {
+      fetch(format(player.config.urls.vimeo.api, src)).then((response) => {
+        if (is.empty(response) || !response.thumbnail_url) {
           return;
         }
 
-        // Get the URL for thumbnail
-        const url = new URL(response[0].thumbnail_large);
-
-        // Get original image
-        url.pathname = `${url.pathname.split('_')[0]}.jpg`;
-
         // Set and show poster
-        ui.setPoster.call(player, url.href).catch(() => {});
+        ui.setPoster.call(player, response.thumbnail_url).catch(() => {});
       });
     }
 
diff --git a/src/js/plugins/youtube.js b/src/js/plugins/youtube.js
index d78536ca..db5781e6 100644
--- a/src/js/plugins/youtube.js
+++ b/src/js/plugins/youtube.js
@@ -126,6 +126,7 @@ const youtube = {
     const container = createElement('div', { id, 'data-poster': config.customControls ? player.poster : undefined });
     player.media = replaceElement(container, player.media);
 
+    // Only load the poster when using custom controls
     if (config.customControls) {
       const posterSrc = (s) => `https://i.ytimg.com/vi/${videoId}/${s}default.jpg`;