diff --git a/app/build.gradle b/app/build.gradle
index adec0f4b..18c4f9ea 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -72,17 +72,17 @@ android {
 dependencies {
 
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-    implementation 'androidx.core:core-ktx:1.5.0'
-    implementation 'androidx.appcompat:appcompat:1.3.0'
-    implementation 'com.google.android.material:material:1.3.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation 'androidx.core:core-ktx:1.6.0'
+    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.preference:preference-ktx:1.1.1'
-    testImplementation 'junit:junit:4.+'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+   // testImplementation 'junit:junit:4.+'
+   // androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+   // androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
 
 
-    implementation ('androidx.appcompat:appcompat:1.3.0')
+    implementation ('androidx.appcompat:appcompat:1.3.1')
     implementation "androidx.documentfile:documentfile:1.0.1"
 
     // ViewModel
diff --git a/build.gradle b/build.gradle
index 47417a34..44ad3459 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,11 +2,11 @@
 buildscript {
 
     ext{
-        kotlin_version = "1.4.21"
+        kotlin_version = "1.5.30"
         lifecycle_version = "2.3.1"
         room_version = "2.3.0"
         navigation_version = '2.3.5'
-        ext.hilt_version = '2.35'
+        ext.hilt_version = '2.38.1'
 
     }
     repositories {
@@ -14,9 +14,9 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath "com.android.tools.build:gradle:4.1.3"
+        classpath 'com.android.tools.build:gradle:7.0.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath 'com.google.gms:google-services:4.3.8'
+        classpath 'com.google.gms:google-services:4.3.10'
         classpath "androidx.navigation:navigation-safe-args-gradle-plugin:$navigation_version"
 
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 168304f9..784b182f 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 #Sat May 22 13:20:40 IST 2021
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME