diff --git a/app/build.gradle b/app/build.gradle
index 0cfc3c4..35b93b0 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -103,11 +103,11 @@ dependencies {
     implementation 'com.android.billingclient:billing:3.0.2'
 
     implementation 'com.google.code.gson:gson:2.8.6'
-    implementation 'com.google.android.exoplayer:exoplayer-core:2.12.2'
-    implementation 'com.google.android.exoplayer:exoplayer-dash:2.12.2'
-    implementation 'com.google.android.exoplayer:exoplayer-ui:2.12.2'
-    implementation 'com.google.android.exoplayer:extension-cast:2.12.2'
-    implementation 'com.google.android.exoplayer:extension-mediasession:2.12.2'
+    implementation 'com.google.android.exoplayer:exoplayer-core:2.15.1'
+    implementation 'com.google.android.exoplayer:exoplayer-dash:2.15.1'
+    implementation 'com.google.android.exoplayer:exoplayer-ui:2.15.1'
+    implementation 'com.google.android.exoplayer:extension-cast:2.15.1'
+    implementation 'com.google.android.exoplayer:extension-mediasession:2.15.1'
 
     implementation 'com.google.android:flexbox:2.0.1'