diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 3a6d748..66ff961 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -7,7 +7,7 @@
         <option name="testRunner" value="GRADLE" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleJvm" value="1.8" />
+        <option name="gradleJvm" value="Android Studio java home" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 66ddcf5..51405bf 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -7,7 +7,7 @@
       </map>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/build.gradle b/app/build.gradle
index 51743a8..0397d27 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,8 +1,3 @@
-//apply plugin: 'com.android.application'
-//apply plugin: 'kotlin-android'
-//apply plugin: "kotlin-kapt"
-//apply plugin: "androidx.navigation.safeargs.kotlin"
-//apply plugin: "kotlin-parcelize"
 plugins {
     id('com.android.application')
     id('kotlin-android')
@@ -53,27 +48,28 @@ android {
             }
         }
     }
+    namespace 'com.example.todoapp'
 }
 
 dependencies {
     implementation fileTree(dir: "libs", include: ["*.jar"])
-    implementation 'androidx.core:core-ktx:1.8.0'
-    implementation 'androidx.appcompat:appcompat:1.5.0'
+    implementation 'androidx.core:core-ktx:1.9.0'
+    implementation 'androidx.appcompat:appcompat:1.6.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     testImplementation 'junit:junit:4.13.2'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
 
     // Navigation Component
-    implementation 'androidx.navigation:navigation-fragment-ktx:2.5.1'
-    implementation 'androidx.navigation:navigation-ui-ktx:2.5.1'
+    implementation 'androidx.navigation:navigation-fragment-ktx:2.5.3'
+    implementation 'androidx.navigation:navigation-ui-ktx:2.5.3'
 
     // Room components
-    implementation "androidx.room:room-runtime:2.4.3"
-    kapt "androidx.room:room-compiler:2.4.3"
-    implementation "androidx.room:room-ktx:2.4.3"
-    androidTestImplementation "androidx.room:room-testing:2.4.3"
+    implementation "androidx.room:room-runtime:2.5.0"
+    kapt "androidx.room:room-compiler:2.5.0"
+    implementation "androidx.room:room-ktx:2.5.0"
+    androidTestImplementation "androidx.room:room-testing:2.5.0"
 
     // Lifecycle components
 //    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 465af79..1ecd5ab 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.todoapp">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <application
         android:allowBackup="true"
diff --git a/app/src/main/java/com/example/todoapp/MainActivity.kt b/app/src/main/java/com/example/todoapp/MainActivity.kt
index 40965e0..b0a0bc1 100644
--- a/app/src/main/java/com/example/todoapp/MainActivity.kt
+++ b/app/src/main/java/com/example/todoapp/MainActivity.kt
@@ -3,7 +3,6 @@ package com.example.todoapp
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
 import androidx.navigation.NavController
-import androidx.navigation.findNavController
 import androidx.navigation.fragment.NavHostFragment
 import androidx.navigation.ui.setupActionBarWithNavController
 
diff --git a/app/src/main/java/com/example/todoapp/fragments/add/AddFragment.kt b/app/src/main/java/com/example/todoapp/fragments/add/AddFragment.kt
index afe793c..84b5a62 100644
--- a/app/src/main/java/com/example/todoapp/fragments/add/AddFragment.kt
+++ b/app/src/main/java/com/example/todoapp/fragments/add/AddFragment.kt
@@ -48,7 +48,7 @@ class AddFragment : Fragment() {
                 if (menuItem.itemId == R.id.menu_add) {
                     insertDataToDb()
                 } else if (menuItem.itemId == android.R.id.home) {
-                    requireActivity().onBackPressed()
+                    requireActivity().onBackPressedDispatcher.onBackPressed()
                 }
                 return true
             }
diff --git a/build.gradle b/build.gradle
index f0e024c..f591d8f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,10 +6,10 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.2.2'
+        classpath 'com.android.tools.build:gradle:7.4.1'
 
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.10"
-        classpath "androidx.navigation:navigation-safe-args-gradle-plugin:2.5.1"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.8.0"
+        classpath "androidx.navigation:navigation-safe-args-gradle-plugin:2.5.3"
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 52bac51..6fa5c02 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip