diff --git a/package-lock.json b/package-lock.json
index a8e7eecf..5d272317 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
                 "axios": "1.5.0"
             },
             "devDependencies": {
-                "@types/chromecast-caf-receiver": "5.0.15",
+                "@types/chromecast-caf-receiver": "6.0.10",
                 "@types/jest": "29.5.5",
                 "@types/node": "18.17.17",
                 "@types/webpack": "5.28.0",
@@ -1520,9 +1520,9 @@
             }
         },
         "node_modules/@types/chromecast-caf-receiver": {
-            "version": "5.0.15",
-            "resolved": "https://registry.npmjs.org/@types/chromecast-caf-receiver/-/chromecast-caf-receiver-5.0.15.tgz",
-            "integrity": "sha512-VKxL/A2NPGAWHTuTv3sKcbdzIY+z4sAV/sVWTvBVc0IRSKMdY2ZHLXAzOkSo3Hs+XRuBunMiL8M5Z6P7optroA==",
+            "version": "6.0.10",
+            "resolved": "https://registry.npmjs.org/@types/chromecast-caf-receiver/-/chromecast-caf-receiver-6.0.10.tgz",
+            "integrity": "sha512-MaM4DisEr8pD9Mvt4nxag9Ff7v95dRYklxRdCEduxTx5djSgSFf/+zg7kORevB36YDE2yDoCB89Q1cPwhmS7mA==",
             "dev": true
         },
         "node_modules/@types/connect": {
diff --git a/package.json b/package.json
index db8a7846..4a0a2e13 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
         "axios": "1.5.0"
     },
     "devDependencies": {
-        "@types/chromecast-caf-receiver": "5.0.15",
+        "@types/chromecast-caf-receiver": "6.0.10",
         "@types/jest": "29.5.5",
         "@types/node": "18.17.17",
         "@types/webpack": "5.28.0",
diff --git a/src/components/maincontroller.ts b/src/components/maincontroller.ts
index b41f3e42..3df3da81 100644
--- a/src/components/maincontroller.ts
+++ b/src/components/maincontroller.ts
@@ -228,7 +228,7 @@ window.playerManager.addEventListener(
     cast.framework.events.EventType.PLAYER_LOAD_COMPLETE,
     () => {
         setTextTrack(
-            window.playerManager.getMediaInformation().customData
+            window.playerManager.getMediaInformation()?.customData
                 .subtitleStreamIndex
         );
     }
@@ -463,7 +463,7 @@ export async function changeStream(
     params: any = undefined
 ): Promise<void> {
     if (
-        window.playerManager.getMediaInformation().customData.canClientSeek &&
+        window.playerManager.getMediaInformation()?.customData.canClientSeek &&
         params == null
     ) {
         window.playerManager.seek(ticks / 10000000);