diff --git a/app/build.gradle b/app/build.gradle
index 9fdbdee70..277fef058 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,14 +1,14 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 29
-    buildToolsVersion '29.0.3'
+    compileSdkVersion 30
+    buildToolsVersion '30.0.1'
     defaultConfig {
         applicationId "rkr.simplekeyboard.inputmethod"
         minSdkVersion 19
-        targetSdkVersion 29
-        versionCode 73
-        versionName "3.23"
+        targetSdkVersion 30
+        versionCode 74
+        versionName "3.24"
     }
     buildTypes {
         release {
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index faae2887c..9120ae5d7 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -67,4 +67,6 @@
     <string name="show_number_row">Mostra riga numeri separata</string>
     <string name="space_swipe">Muovi cursore scorrendo sulla barra spaziatrice</string>
     <string name="delete_swipe">Cancella scorrendo sul tasto cancella</string>
+    <string name="matching_navbar_color">Usa un colore in tema per la barra di navigazione</string>
+    <string name="setup_message">Simple Keyboard non è abilitata. Premi OK per aprire le impostazioni di lingua ed inserimento. Dovrai selezionare Simple Keyboard come tastiera corrente per usarla.</string>
 </resources>
diff --git a/app/src/main/res/values-pt-rPT/strings.xml b/app/src/main/res/values-pt-rPT/strings.xml
index 7788d8e42..cf60b92db 100644
--- a/app/src/main/res/values-pt-rPT/strings.xml
+++ b/app/src/main/res/values-pt-rPT/strings.xml
@@ -65,4 +65,8 @@
     <string name="hide_special_chars">Ocultar caracteres especiais</string>
     <string name="hide_language_switch_key">Ocultar tecla para trocar idiomas</string>
     <string name="show_number_row">Mostrar números em linha distinta</string>
+    <string name="space_swipe">Deslizar a barra de espaço para mover o cursor</string>
+    <string name="delete_swipe">Deslizar para excluir</string>
+    <string name="matching_navbar_color">Usar cor correspondente à barra de navegação</string>
+    <string name="setup_message">O Simple Keyboard não está ativado. Clique em OK para abrir as configurações &amp; de idiomas e entrada. Você precisará selecionar Simple Keyboard no teclado atual para usá-lo.</string>
 </resources>
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 76cc717b2..33cf16b73 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -66,4 +66,6 @@
     <string name="hide_language_switch_key">Скрыть клавишу переключения языка</string>
     <string name="show_number_row">Показать ряд цифр</string>
     <string name="space_swipe">Перемещать курсор пробелом</string>
+    <string name="delete_swipe">Удалить свайпом</string>
+    <string name="matching_navbar_color">Simple Keyboard не включен. Нажмите "ОК", чтобы выбрать языки &amp; в настройках ввода. Вам нужо будет выбрать приложение Simple Keyboard текущей клавиатурой, чтобы использовать её.</string>
 </resources>
diff --git a/app/src/main/res/values-uk/strings.xml b/app/src/main/res/values-uk/strings.xml
index 38758c2d1..44ab7b197 100644
--- a/app/src/main/res/values-uk/strings.xml
+++ b/app/src/main/res/values-uk/strings.xml
@@ -67,4 +67,6 @@
     <string name="show_number_row">Показувати рядок цифр</string>
     <string name="space_swipe">Переміщати курсор ковзанням по пробілу</string>
     <string name="delete_swipe">Видаляти ковзанням</string>
+    <string name="matching_navbar_color">Автопідбір кольору для навігаційної панелі</string>
+    <string name="setup_message">Simple Keyboard не увімкнута. Нажміть ОК для відкриття налаштувань Мови та введення. Виберіть Simple Keyboard вашою поточною клавіатурою, щоб використовувати її.</string>
 </resources>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index d2ef1830a..de5678952 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -60,4 +60,13 @@
     <string name="prefs_keypress_sound_volume_settings">"按鍵音量"</string>
     <string name="prefs_key_longpress_timeout_settings">"按鍵長按延遲"</string>
     <string name="button_default">"預設"</string>
+    <string name="prefs_keyboard_height_settings">鍵盤高度</string>
+    <string name="keyboard_color">自訂鍵盤顏色</string>
+    <string name="hide_special_chars">隱藏特殊字元</string>
+    <string name="hide_language_switch_key">隱藏語言切換鍵</string>
+    <string name="show_number_row">顯示獨立的數字列</string>
+    <string name="space_swipe">滑動空白鍵以移動光標</string>
+    <string name="delete_swipe">滑動刪除</string>
+    <string name="matching_navbar_color">使用匹配導航列的顏色</string>
+    <string name="setup_message">Simple Keyboard尚未被啟用。點擊OK開啟語言&amp;輸入設定。您需要在目前使用鍵盤中選擇“Simple Keyboard”來使用它。</string>
 </resources>
diff --git a/build.gradle b/build.gradle
index 4023c915c..9ae066c6c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -10,7 +10,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.6.3'
+        classpath 'com.android.tools.build:gradle:4.1.1'
 
         // 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 91ff7e9cd..bb78fafd0 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Sun Jan 19 11:17:10 EET 2020
+#Thu Nov 12 12:40:51 EET 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip