diff --git a/app/build.gradle b/app/build.gradle
index a195924..409378f 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -29,6 +29,7 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
+
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
@@ -44,7 +45,7 @@ dependencies {
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.1'
 
     implementation 'androidx.core:core-ktx:1.6.0'
-    implementation 'androidx.appcompat:appcompat:1.3.0'
+    implementation 'androidx.appcompat:appcompat:1.3.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
     implementation 'androidx.navigation:navigation-fragment-ktx:2.3.5'
     implementation 'androidx.navigation:navigation-ui-ktx:2.3.5'
@@ -55,11 +56,11 @@ dependencies {
 
     implementation 'com.google.android.material:material:1.4.0'
     implementation 'com.google.code.gson:gson:2.8.7'
-    implementation 'com.google.android.exoplayer:exoplayer-core:2.14.1'
-    implementation 'com.google.android.exoplayer:exoplayer-hls:2.14.1'
-    implementation 'com.google.android.exoplayer:exoplayer-dash:2.14.1'
-    implementation 'com.google.android.exoplayer:exoplayer-ui:2.14.1'
-    implementation 'com.google.android.exoplayer:extension-mediasession:2.14.1'
+    implementation 'com.google.android.exoplayer:exoplayer-core:2.14.2'
+    implementation 'com.google.android.exoplayer:exoplayer-hls:2.14.2'
+    implementation 'com.google.android.exoplayer:exoplayer-dash:2.14.2'
+    implementation 'com.google.android.exoplayer:exoplayer-ui:2.14.2'
+    implementation 'com.google.android.exoplayer:extension-mediasession:2.14.2'
 
     implementation 'org.jsoup:jsoup:1.13.1'
     implementation 'com.github.bumptech.glide:glide:4.12.0'
diff --git a/build.gradle b/build.gradle
index 0492e3b..e6817d5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,12 +1,12 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-    ext.kotlin_version = "1.5.20"
+    ext.kotlin_version = "1.5.21"
     repositories {
         google()
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.2.2'
+        classpath 'com.android.tools.build:gradle:7.0.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong