diff --git a/android/app/build.gradle b/android/app/build.gradle
index 1e4fad4c..c3492bd3 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -26,8 +26,8 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 apply from: project(':flutter_config').projectDir.getPath() + "/dotenv.gradle"
 
 android {
-    compileSdkVersion 31
-    buildToolsVersion '29.0.0'
+    compileSdkVersion 32
+    buildToolsVersion '33.0.0'
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
@@ -37,7 +37,7 @@ android {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "com.example.beacon"
         minSdkVersion 23
-        targetSdkVersion 30
+        targetSdkVersion 32
         multiDexEnabled true
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
@@ -58,5 +58,5 @@ flutter {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation "com.android.support:multidex:1.0.3"
+    implementation "androidx.multidex:multidex:2.0.1"
 }
diff --git a/android/build.gradle b/android/build.gradle
index cc0001f9..aaeaecdd 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -1,12 +1,12 @@
 buildscript {
-    ext.kotlin_version = '1.6.10'
+    ext.kotlin_version = '1.7.10'
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.1.0'
+        classpath 'com.android.tools.build:gradle:7.4.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
@@ -14,7 +14,7 @@ buildscript {
 allprojects {
     repositories {
         google()
-        jcenter()
+        mavenCentral()
     }
     configurations.all {
         resolutionStrategy {
diff --git a/pubspec.yaml b/pubspec.yaml
index 14837f45..5bb6c043 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -6,14 +6,14 @@ publish_to: "none"
 version: 1.0.0+1
 
 environment:
-  sdk: ">=2.7.0 <3.0.0"
+  sdk: ">=3.2.3 <4.0.0"
 
 dependencies:
   connectivity_plus: ^3.0.2
   cupertino_icons: ^1.0.2
-  data_connection_checker: ^0.3.4
+  connectivity: ^3.0.6
   date_time_picker: ^2.1.0
-  duration_picker: ^1.1.0+1
+  duration_picker: ^1.1.1
   flutter:
     sdk: flutter
   flutter_animarker: ^3.2.0
@@ -21,24 +21,24 @@ dependencies:
   flutter_countdown_timer: ^4.1.0
   flutter_local_notifications: ^13.0.0
   flutter_polyline_points: ^1.0.0
-  flutter_spinkit: ^5.1.0
+  flutter_spinkit: ^5.2.0
   fluttertoast: ^8.0.8
   geocoder:
     git:
       url: https://github.com/nguyenxdat/flutter_geocoder.git
       ref: 443b875d8ec80ce525cc6e8f17dfbbbbe7fa3028
   geolocator: ^9.0.2
-  get_it: ^7.2.0
+  get_it: ^7.6.4
   google_maps_flutter: ^2.0.5
   graphql_flutter: ^5.1.0
   hive: ^2.0.4
-  intl: ^0.17.0
+  intl: ^0.19.0
   location: ^4.3.0
   mockito: ^5.3.2
-  modal_progress_hud: ^0.1.3
-  overlay_support: ^2.0.1
+  modal_progress_hud_nsn: ^0.4.0
+  overlay_support: ^2.1.0
   path_provider: ^2.0.9
-  provider: ^6.0.3
+  pprovider: ^6.1.1
   rxdart: ^0.27.3
   share_plus: ^6.3.0
   shared_preferences: ^2.0.13