diff --git a/mastodon/src/main/res/values-cy/strings_sk.xml b/mastodon/src/main/res/values-cy/strings_sk.xml
index 95a6b1c3f..30986d4a7 100644
--- a/mastodon/src/main/res/values-cy/strings_sk.xml
+++ b/mastodon/src/main/res/values-cy/strings_sk.xml
@@ -32,4 +32,40 @@
     <string name="sk_post_language">Iaith: %s</string>
     <string name="sk_welcome_title">Croeso!</string>
     <string name="sk_settings_auth">Gosodiadau diogelwch</string>
+    <string name="sk_pin_post">Pinio i\'ch proffil</string>
+    <string name="sk_confirm_delete_and_redraft">Ydych chi\'n siŵr eich bod am ddileu ac ailddrafftio\'r neges hon\?</string>
+    <string name="sk_confirm_unpin_post">Ydych chi\'n siŵr eich bod am ddadbinio\'r neges hon\?</string>
+    <string name="sk_notify_posts">Hysbysiadau negeseuon</string>
+    <string name="sk_settings_color_palette">Palet lliwiau</string>
+    <string name="sk_no_update_available">Dim diweddariad ar gael</string>
+    <string name="sk_check_for_update">Gwirio am ddiweddariad</string>
+    <string name="sk_poll_allow_multiple">Caniatáu mwy nag un dewis</string>
+    <string name="sk_language_name">%s (%s)</string>
+    <string name="sk_tabs_disable_swipe">Analluogi llusgo rhwng tabiau</string>
+    <string name="sk_settings_posting">Dewisiadau postio</string>
+    <string name="sk_settings_rules">Rheolau</string>
+    <string name="sk_settings_donate">Rhoddi</string>
+    <string name="sk_settings_publish_button_text">Testun y botwm cyhoeddi</string>
+    <string name="sk_settings_translation_availability_note_unavailable">Nid yw\'n ymddangos bod %s yn cefnogi cyfieithu.</string>
+    <string name="sk_hashtags_you_follow">Hashnodau rydych chi\'n eu dilyn</string>
+    <string name="sk_copy_link_to_post">Copïo dolen i\'r neges</string>
+    <string name="sk_draft">Drafft</string>
+    <string name="sk_confirm_delete_draft_title">Dileu\'r drafft</string>
+    <string name="sk_draft_saved">Drafft wedi\'i gadw</string>
+    <string name="sk_timeline_home">Hafan</string>
+    <string name="sk_mark_media_as_sensitive">Nodi fel cynnwys sensitif</string>
+    <string name="sk_available_languages">Pob iaith</string>
+    <string name="sk_clear_recent_languages">Clirio\'r ieithoedd a ddefnyddiwyd yn ddiweddar</string>
+    <string name="sk_settings_about">Ynghylch yr ap</string>
+    <string name="sk_clear_all_notifications">Dileu pob hysbysiad</string>
+    <string name="sk_clear_all_notifications_confirm_action">Dileu\'r cwbl</string>
+    <string name="sk_clear_all_notifications_confirm">Ydych chi\'n siŵr eich bod am ddileu pob hysbysiad\?</string>
+    <string name="sk_enable_delete_notifications">Galluogi dileu hysbysiadau</string>
+    <string name="sk_settings_publish_button_text_title">Addasu testun y botwm cyhoeddi</string>
+    <string name="sk_settings_translation_availability_note_available">Mae %s yn cefnogi cyfieithu!</string>
+    <string name="sk_unsent_posts">Negeseuon heb eu hanfon</string>
+    <string name="sk_confirm_delete_draft">Ydych chi\'n siŵr eich bod am ddileu\'r neges ddrafft hon\?</string>
+    <string name="sk_compose_draft">Caiff y neges ei chadw fel drafft.</string>
+    <string name="sk_confirm_save_changes">Cadw newidiadau\?</string>
+    <string name="sk_announcements">Cyhoeddiadau</string>
 </resources>
\ No newline at end of file