diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index 98cd71532..c9673271c 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -264,4 +264,16 @@ Je kunt proberen om aan het gesprek deel te nemen via een browser.</string>
     <string name="nc_file_browser_refresh">Verversen</string>
     <string name="nc_last_modified">%1$s | Laatst gewijzigd: %2$s</string>
 
-    </resources>
+    <!-- Lobby -->
+
+    <string name="nc_webinar">Webinar</string>
+    <string name="nc_lobby">Lobby</string>
+    <string name="nc_start_time">Begintijd</string>
+    <string name="nc_lobby_waiting">Je wacht nu in de lobby.</string>
+    <string name="nc_lobby_waiting_with_date">Je wacht nu in de lobby.\m Deze
+        vergadering is ingepland voor %1$s.</string>
+    <string name="nc_manual">Handmatig</string>
+    <string name="nc_at">om</string>
+
+
+</resources>
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 0e46e1a34..88f1a9277 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -77,6 +77,13 @@
     <string name="nc_settings_no_ringtone">Нет звука</string>
     <string name="nc_settings_vibrate">Вибрация</string>
     <string name="nc_settings_vibrate_desc">Телефон будет вибрировать, если он не отключен</string>
+    <string name="nc_settings_appearance">Внешний вид</string>
+    <string name="nc_settings_theme_title">Стиль оформления</string>
+    <string name="nc_settings_theme_key">стиль оформления</string>
+    <string name="nc_settings_theme_follow_system">Использовать системные настройки по-умолчанию</string>
+    <string name="nc_settings_theme_battery_saver">Установлено режимом сохранения батареи</string>
+    <string name="nc_settings_theme_light">Светлая</string>
+    <string name="nc_settings_theme_dark">Тёмная</string>
     <string name="nc_settings_privacy">Конфиденциальность</string>
     <string name="nc_settings_screen_lock_title">Блокировка экрана</string>
     <string name="nc_settings_screen_lock_desc">Блокировка %1$s с помощью блокировки экрана Android или с помощью поддерживаемого биометрического метода</string>
@@ -253,4 +260,10 @@
     <string name="nc_file_browser_refresh">Обновить</string>
     <string name="nc_last_modified">%1$s | Последнее изменение: %2$s</string>
 
+    <!-- Lobby -->
+
+    <string name="nc_webinar">Вебинар</string>
+    <string name="nc_lobby">Вестибюль</string>
+    <string name="nc_start_time">Время начала</string>
+    <string name="nc_lobby_waiting">В данный момент Вы ожидаете в вестибюле.</string>
     </resources>
diff --git a/app/src/main/res/values-sl/strings.xml b/app/src/main/res/values-sl/strings.xml
index 95e53fb7e..c29f07439 100644
--- a/app/src/main/res/values-sl/strings.xml
+++ b/app/src/main/res/values-sl/strings.xml
@@ -38,7 +38,7 @@
 
     <!-- Account verification -->
     <string name="nc_push_disabled">Potisno obveščanje je onemogočeno</string>
-    <string name="nc_capabilities_failed">Pridobivanje podatkov o zmožnosti je spodletelo. Opravilo bo preklicano.</string>
+    <string name="nc_capabilities_failed">Pridobivanje podatkov je spodletelo. Opravilo bo preklicano.</string>
     <string name="nc_external_server_failed">Pridobivanje signalnih nastavitev je spodletelo</string>
     <string name="nc_display_name_not_fetched">Prikaznega imena ni mogoče pridobiti; opravilo je prekinjeno.</string>
     <string name="nc_nextcloud_talk_app_not_installed">Program %1$s na strežniku ni nameščen, zahteva bo preklicana.</string>
@@ -75,9 +75,16 @@
     <string name="nc_settings_other_notifications_ringtone">Drugo</string>
     <string name="nc_settings_no_ringtone">Brez zvoka</string>
     <string name="nc_settings_vibrate">Tresenje</string>
+    <string name="nc_settings_appearance">Videz</string>
+    <string name="nc_settings_theme_title">Tema</string>
+    <string name="nc_settings_theme_key">tema</string>
+    <string name="nc_settings_theme_follow_system">Uporabi sistemsko privzeto možnost</string>
+    <string name="nc_settings_theme_light">Svetla</string>
+    <string name="nc_settings_theme_dark">Temna</string>
     <string name="nc_settings_privacy">Zasebnost</string>
     <string name="nc_settings_screen_lock_title">Zaklep zaslona</string>
     <string name="nc_none">Brez</string>
+    <string name="nc_settings_screen_security_title">Varnost zaslona</string>
     <string name="nc_settings_link_previews_title">Pokaži predoglede povezav</string>
     <string name="nc_screen_lock_timeout_30">30 sekund</string>
     <string name="nc_screen_lock_timeout_60">1 minuta</string>
@@ -194,5 +201,6 @@
     <string name="nc_user">Uporabnik</string>
     <string name="nc_guest">Gost</string>
     <string name="nc_select_files">Izbor datotek</string>
+    <string name="nc_file_browser_back">Nazaj</string>
     <string name="nc_file_browser_refresh">Osveži</string>
     </resources>