diff --git a/app/build.gradle b/app/build.gradle
index 855b44c..a91cc66 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -3,12 +3,12 @@ plugins {
 }
 
 android {
-    compileSdk 30
+    compileSdk 31
 
     defaultConfig {
         applicationId "phone.vishnu.dialogmusicplayer"
         minSdk 21
-        targetSdk 30
+        targetSdk 31
         versionCode 3
         versionName "1.1.0"
 
@@ -35,9 +35,9 @@ android {
 
 dependencies {
 
-    implementation 'androidx.appcompat:appcompat:1.3.1'
-    implementation 'com.google.android.material:material:1.4.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.0'
+    implementation 'androidx.appcompat:appcompat:1.4.1'
+    implementation 'com.google.android.material:material:1.5.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
diff --git a/build.gradle b/build.gradle
index 7e2ded3..452b8e1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath "com.android.tools.build:gradle:7.0.2"
+        classpath 'com.android.tools.build:gradle:7.1.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files