diff --git a/app/build.gradle b/app/build.gradle
index fc4b3ea..7d48672 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -4,7 +4,7 @@ apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-kapt'
 
 android {
-    compileSdkVersion 31
+    compileSdkVersion 33
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
@@ -16,7 +16,7 @@ android {
     defaultConfig {
         applicationId "com.gocoronago.tracker"
         minSdkVersion 19
-        targetSdkVersion 31
+        targetSdkVersion 33
         versionCode 40200
         versionName "4.2.0"
 
@@ -35,6 +35,7 @@ android {
     lint {
         abortOnError false
     }
+    namespace 'com.example.gocoronago'
 }
 
 dependencies {
@@ -42,15 +43,15 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     implementation 'com.airbnb.android:lottie:3.4.4'
     kapt "com.android.databinding:compiler:$android_plugin_version"
-    implementation 'androidx.core:core-ktx:1.6.0'
-    implementation 'com.google.code.gson:gson:2.8.6'
+    implementation 'androidx.core:core-ktx:1.9.0'
+    implementation 'com.google.code.gson:gson:2.8.7'
     implementation 'com.squareup.retrofit2:retrofit:2.9.0'
     implementation "com.squareup.retrofit2:converter-gson:2.9.0"
-    implementation 'androidx.appcompat:appcompat:1.3.1'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.1'
+    implementation 'androidx.appcompat:appcompat:1.5.1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
-    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1'
-    implementation 'com.google.android.material:material:1.4.0'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.5.1'
+    implementation 'com.google.android.material:material:1.6.1'
     implementation 'com.toptoche.searchablespinner:searchablespinnerlibrary:1.3.1'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 8a49dec..37149e1 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.gocoronago">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
diff --git a/app/src/main/java/com/example/gocoronago/about/AboutFragment.kt b/app/src/main/java/com/example/gocoronago/about/AboutFragment.kt
index 2e6f1ae..87d2954 100644
--- a/app/src/main/java/com/example/gocoronago/about/AboutFragment.kt
+++ b/app/src/main/java/com/example/gocoronago/about/AboutFragment.kt
@@ -28,6 +28,7 @@ class AboutFragment : Fragment() {
         Contributor("Matthew Scibilia", "\uD83C\uDDE6\uD83C\uDDFA"),
         Contributor("MR Abdhi P", "🇮🇩"),
         Contributor("Akshai Baruah", "🇮🇳"),
+        Contributor("Ananya Shanker", "🇮🇳"),
     )
 
     override fun onCreateView(
diff --git a/app/src/main/java/com/example/gocoronago/ui/main/MainViewModelFactory.kt b/app/src/main/java/com/example/gocoronago/ui/main/MainViewModelFactory.kt
index 77bcdf9..41aa60d 100644
--- a/app/src/main/java/com/example/gocoronago/ui/main/MainViewModelFactory.kt
+++ b/app/src/main/java/com/example/gocoronago/ui/main/MainViewModelFactory.kt
@@ -6,7 +6,7 @@ import androidx.lifecycle.ViewModelProvider
 class MainViewModelFactory :
     ViewModelProvider.NewInstanceFactory() {
 
-    override fun <T : ViewModel?> create(modelClass: Class<T>): T {
+    override fun <T : ViewModel> create(modelClass: Class<T>): T {
         return MainViewModel() as T
     }
 }
\ No newline at end of file
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index a6b3dae..735cbfb 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -1,2 +1,43 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>
\ No newline at end of file
+<resources>
+
+    <!-- Main -->
+    <string name="app_name">Weltweiter Corona Tracker</string>
+    <string name="action_search">Suche</string>
+    <string name="theme_dark">Dunkel</string>
+    <string name="theme_light">Hell</string>
+
+    <string name="total_cases_worldwide">Total Cases Worldwide</string>
+    <string name="total_cured_worldwide">Gesamtheit der weltweit geheilten Fälle</string>
+    <string name="total_deaths_worldwide">Gesamtzahl der Todesfälle weltweit</string>
+
+    <string name="total_confirmed">Gesamtanzahl bestätigter Fälle</string>
+    <string name="total_cured">Gesamtanzahl der geheilten Fälle\n%d</string>
+    <string name="total_deaths">Gesamttodesfälle\n%d</string>
+    <string name="worldwide">Weltweit</string>
+    <string name="select_country">Land auswählen</string>
+    <string name="nothing_selected">Nichts ausgewählt</string>
+    <string name="item_selected_1">Spinner 2 Position: %d und Sprache: %s</string>
+    <string name="country_selected">Ausgewähltes Land: %s</string>
+
+    <!-- AboutFragment -->
+    <string name="about_us">Über uns</string>
+    <string name="gocoronago">GoCoronaGo</string>
+    <string name="version">Version</string>
+    <string name="contributors">Mitwirkende</string>
+
+    <string name="retry_button_text">Wiederholung</string>
+    <string name="error_msg">Oops! Etwas ist schief gelaufen :(</string>
+
+
+    <!-- StayHomeFragment -->
+    <string name="stay_home_tips">Zuhause bleiben Tipps</string>
+    <string name="wear_mask_text">Mund und Nase mit einer Maske bedecken.</string>
+    <string name="stay_home_text">Bleiben Sie zu Hause und gehen Sie nicht aus, wenn es nicht sehr wichtig ist.</string>
+    <string name="sneeze_text">Decken Sie Nase und Mund mit dem angewinkelten Ellbogen oder einem Taschentuch ab, wenn Sie husten oder niesen.</string>
+    <string name="wash_your_hands_text">Waschen Sie sich häufig die Hände. Verwenden Sie Wasser und Seife oder ein alkoholhaltiges Handreinigungsmittel.</string>
+    <string name="social_distancing_text">Halten Sie, wann immer möglich, einen sicheren Abstand zu anderen Menschen.</string>
+    <string name="loved_ones_text">Bleiben Sie in Kontakt mit Ihren Lieben, damit sich niemand in diesen schweren Zeiten allein fühlt.</string>
+
+
+</resources>
+
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 2085b55..4d4f6ca 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -1,6 +1,6 @@
 <resources>
 
-    <br />- Principales -->
+    <!--- Principales -->
     <string name="app_name">Suiveur de Corona mondial</string>
     <string name="action_search">Recherche</string>
     <string name="theme_dark">Foncé</string>
@@ -11,8 +11,7 @@
     <string name="total_deaths_worldwide">Total des décès dans le monde</string>
 
     <string name="total_confirmed">Total des cas confirmés\n%d</string>
-    <string name="total_cured">Total des cas guéris\n%d</string> 
-  <string name="total_cured">Total des cas guéris\n%d</string>
+    <string name="total_cured">Total des cas guéris\n%d</string>
     <string name="total_deaths">Total des décès\n%d</string>
     <string name="worldwide">Mondial</string>
     <string name="select_country">Sélectionnez un pays</string>
@@ -27,15 +26,15 @@
     <string name="contributors">Contributeurs</string>
 
     <string name="retry_button_text">Retry</string>
-    <string name="error_msg">Oops ! Quelque chose s'est mal passé :(</string>
+    <string name="error_msg">Oops ! Quelque chose s\'est mal passé :(</string>
 
 
     <!-- StayHomeFragment -->
     <string name="stay_home_tips">Stay Home Tips</string>
     <string name="wear_mask_text">Couvrir la bouche et le nez avec un masque.</string>
-    <string name="stay_home_text">Rester à la maison et éviter de sortir sauf si c'est très important.</string>
+    <string name="stay_home_text">Rester à la maison et éviter de sortir sauf si c\'est très important.</string>
     <string name="sneeze_text">Couvrez votre nez et votre bouche avec votre coude plié ou un mouchoir en papier lorsque vous toussez ou éternuez.</string>
-    <string name="wash_your_hands_text">Lavez-vous souvent les mains. Utilisez du savon et de l'eau, ou un produit de friction pour les mains à base d'alcool.</string>
+    <string name="wash_your_hands_text">Lavez-vous souvent les mains. Utilisez du savon et de l\'eau, ou un produit de friction pour les mains à base d\'alcool.</string>
     <string name="social_distancing_text">Gardez une distance de sécurité avec les gens chaque fois que possible.</string>
     <string name="loved_ones_text">Restez en contact avec vos proches afin que personne ne se sente seul dans ces moments difficiles.</string>
 
diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index a6b3dae..d74dbad 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -1,2 +1,43 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>
\ No newline at end of file
+<resources>
+
+    <!-- Main -->
+    <string name="app_name">Worldwide Corona Tracker</string>
+    <string name="action_search">Zoek</string>
+    <string name="theme_dark">Dark</string>
+    <string name="theme_light">Light</string>
+
+    <string name="total_cases_worldwide">Totaal aantal gevallen wereldwijd</string>
+    <string name="total_cured_worldwide">Totaal genezen wereldwijd</string>
+    <string name="total_deaths_worldwide">Totaal aantal sterfgevallen wereldwijd</string>
+
+    <string name="total_confirmed">Totaal bevestigde gevallen wereldwijd</string>
+    <string name="total_cured">Totaal genezen gevallenn%d</string>
+    <string name="total_deaths">Totaal aantal sterfgevallen</string>
+    <string name="worldwide">Worldwide</string>
+    <string name="select_country">Selecteer land</string>
+    <string name="nothing_selected">Niets geselecteerd</string>
+    <string name="item_selected_1">Spinner 2 Positie: %d en taal: %s</string>
+    <string name="country_selected">Land geselecteerd: %s</string>
+
+    <!-- OverFragment -->
+    <string name="about_us">Over ons</string>
+    <string name="gocoronago">GoCoronaGo</string>
+    <string name="version">Version</string>
+    <string name="contributors">Contributors</string>
+
+    <string name="retry_button_text">Retry</string>
+    <string name="error_msg">Oeps! Er is iets fout gegaan :(</string>
+
+
+    <!-- StayHomeFragment -->
+    <string name="stay_home_tips">Stay Home Tips</string>
+    <string name="wear_mask_text">Mond en neus bedekken met masker.</string>
+    <string name="stay_home_text">Blijf thuis en vermijd uitgaan tenzij het heel belangrijk is.</string>
+    <string name="sneeze_text">bedek je neus en mond met je gebogen elleboog of een tissue als je hoest of niest.</string>
+    <string name="wash_your_hands_text">Schoon uw handen vaak. Gebruik water en zeep of een handmelk op alcoholbasis.</string>
+    <string name="social_distancing_text">Blijf waar mogelijk op veilige afstand van mensen.</string>
+    <string name="loved_ones_text">Blijf in contact met je dierbaren zodat niemand zich alleen voelt in deze moeilijke tijden.</string>
+
+
+</resources>
+
diff --git a/app/src/main/res/values-zh/strings.xml b/app/src/main/res/values-zh/strings.xml
index a6b3dae..c7f4c06 100644
--- a/app/src/main/res/values-zh/strings.xml
+++ b/app/src/main/res/values-zh/strings.xml
@@ -1,2 +1,42 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources></resources>
\ No newline at end of file
+<resources>
+
+    <!-- 主-->
+    <string name="app_name">Worldwide Corona Tracker</string>
+    <string name="action_search">搜索</string>
+    <string name="theme_dark">Dark</string>
+    <string name="theme_light">Light</string>
+
+    <string name="total_cases_worldwide">Total Cases Worldwide</string>
+    <string name="total_cured_worldwide">世界范围内的治愈总数</string>
+    <string name="total_deaths_worldwide">世界范围内的死亡总数</string>
+
+    <string name="total_confirmed">Total Confirmed Cases\n%d</string>
+    <string name="total_cured">Total Cured Cases\n%d</string>
+    <string name="total_deaths">Total Deaths/n%d</string>
+    <string name="worldwide">Worldwide</string>
+    <string name="select_country">选择国家</string>
+    <string name="nothing_selected">没有选择</string>
+    <string name="item_selected_1">Spinner 2 Position: %d and language: %s</string>
+    <string name="country_selected">选择的国家: %s</string>
+
+    <!--AboutFragment -->
+    <string name="about_us">关于我们</string>
+    <string name="gocoronago">GoCoronaGo</string>
+    <string name="version">版本</string>
+    <string name="contributors">Contributors</string>
+
+    <string name="retry_button_text">重试</string>
+    <string name="error_msg">Oops! 出错了 :</string>
+
+
+    <!-- StayHomeFragment -->
+    <string name="stay_home_tips">呆在家里的提示</string>
+    <string name="wear_mask_text">用口罩遮住嘴巴和鼻子。</string>
+    <string name="stay_home_text">呆在家里，除非有非常重要的事情，否则不要外出。</string>
+    <string name="sneeze_text">当你咳嗽或打喷嚏时，用弯曲的肘部或纸巾遮住你的鼻子和嘴巴。</string>
+    <string name="wash_your_hands_text">经常清洁你的双手。使用肥皂和水，或使用以酒精为基础的擦手液。</string>
+    <string name="social_distancing_text">尽可能地与人保持安全距离。</string>
+    <string name="loved_ones_text">与你的亲人保持联系，这样就不会有人在这些艰难的时刻感到孤独。</string>
+
+
+</resources>
diff --git a/build.gradle b/build.gradle
index cdd34e6..524f645 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,14 +1,15 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-    ext.kotlin_version = "1.5.30"
-    ext.android_plugin_version = '7.1.2'
+    ext.kotlin_version = "1.7.20"
+    ext.android_plugin_version = '7.3.1'
     repositories {
         google()
+        mavenCentral()
         jcenter()
     }
     dependencies {
         classpath "com.android.tools.build:gradle:$android_plugin_version"
-        classpath 'com.android.tools.build:gradle:7.1.2'
+        classpath 'com.android.tools.build:gradle:7.3.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong
@@ -19,6 +20,7 @@ buildscript {
 allprojects {
     repositories {
         google()
+        mavenCentral()
         jcenter()
     }
 }
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 5b55f1f..1350606 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-7.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-all.zip