diff --git a/downloader.js b/downloader.js
index 1c27785..a0a235c 100644
--- a/downloader.js
+++ b/downloader.js
@@ -43,7 +43,7 @@ expressManager.app.get("/download", async (req, res) => {
         while (videoFormat == undefined) {
             for (let i = 0; i < info.formats.length; i++) {
                 const format = info.formats[i];
-                if (format.hasVideo && !format.hasAudio && format.height.toString() == qualityLabel.toString()) {
+                if (format.hasVideo && !format.hasAudio && format.height && format.height.toString() == qualityLabel.toString()) {
                     videoFormat = format
                     continue
                 }
diff --git a/package-lock.json b/package-lock.json
index 62badb1..6cbce1f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "4.0.0",
       "license": "MIT",
       "dependencies": {
-        "@distube/ytdl-core": "^4.13.7",
+        "@distube/ytdl-core": "^4.14.4",
         "child_process": "^1.0.2",
         "express": "^4.18.2",
         "ffmpeg-static": "^5.2.0"
@@ -30,9 +30,9 @@
       }
     },
     "node_modules/@distube/ytdl-core": {
-      "version": "4.13.7",
-      "resolved": "https://registry.npmjs.org/@distube/ytdl-core/-/ytdl-core-4.13.7.tgz",
-      "integrity": "sha512-xpovwZVPwQ0R4Mrwt/fhh1rqmBjiZ5qj30ck5kz+mQJ5XPzW9dUiTDz89qCxO3YvgbCAqaC5BNNnWiFC2uCV5Q==",
+      "version": "4.14.4",
+      "resolved": "https://registry.npmjs.org/@distube/ytdl-core/-/ytdl-core-4.14.4.tgz",
+      "integrity": "sha512-dHb4GW3qATIjRsS6VIhm3Pop7FdUcDFhsnyQlsPeXW7UhTPuNS0BmraKiTpFbpp0Ky+rxBQjJBfPRFsM+dT1fg==",
       "license": "MIT",
       "dependencies": {
         "http-cookie-agent": "^6.0.5",
@@ -40,10 +40,10 @@
         "miniget": "^4.2.3",
         "sax": "^1.4.1",
         "tough-cookie": "^4.1.4",
-        "undici": "^6.19.2"
+        "undici": "five"
       },
       "engines": {
-        "node": ">=16"
+        "node": ">=14.0"
       },
       "funding": {
         "url": "https://github.com/distubejs/ytdl-core?sponsor"
@@ -970,16 +970,16 @@
       }
     },
     "@distube/ytdl-core": {
-      "version": "4.13.7",
-      "resolved": "https://registry.npmjs.org/@distube/ytdl-core/-/ytdl-core-4.13.7.tgz",
-      "integrity": "sha512-xpovwZVPwQ0R4Mrwt/fhh1rqmBjiZ5qj30ck5kz+mQJ5XPzW9dUiTDz89qCxO3YvgbCAqaC5BNNnWiFC2uCV5Q==",
+      "version": "4.14.4",
+      "resolved": "https://registry.npmjs.org/@distube/ytdl-core/-/ytdl-core-4.14.4.tgz",
+      "integrity": "sha512-dHb4GW3qATIjRsS6VIhm3Pop7FdUcDFhsnyQlsPeXW7UhTPuNS0BmraKiTpFbpp0Ky+rxBQjJBfPRFsM+dT1fg==",
       "requires": {
         "http-cookie-agent": "^6.0.5",
         "m3u8stream": "^0.8.6",
         "miniget": "^4.2.3",
         "sax": "^1.4.1",
         "tough-cookie": "^4.1.4",
-        "undici": "^6.19.2"
+        "undici": "five"
       }
     },
     "@types/node": {
diff --git a/package.json b/package.json
index 0df1a87..80b1f6c 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   },
   "homepage": "https://github.com/Violets-puragtory/YoutubeConverter#readme",
   "dependencies": {
-    "@distube/ytdl-core": "^4.13.7",
+    "@distube/ytdl-core": "^4.14.4",
     "child_process": "^1.0.2",
     "express": "^4.18.2",
     "ffmpeg-static": "^5.2.0"