diff --git a/mastodon/src/main/res/values-cy/strings_sk.xml b/mastodon/src/main/res/values-cy/strings_sk.xml
index f226815d5..582b42418 100644
--- a/mastodon/src/main/res/values-cy/strings_sk.xml
+++ b/mastodon/src/main/res/values-cy/strings_sk.xml
@@ -74,7 +74,7 @@
     <string name="sk_follow_requests">Ceisiadau dilyn</string>
     <string name="sk_accept_follow_request">Derbyn cais dilyn</string>
     <string name="sk_reject_follow_request">Gwrthod cais dilyn</string>
-    <string name="sk_lists_with_user">Golygu rhestrau gyda %s</string>
+    <string name="sk_lists_with_user">Rhestrau gyda %s</string>
     <string name="sk_disable_marquee">Analluogi testun sgrolio mewn bariau teitl</string>
     <string name="sk_settings_show_federated_timeline">Dangos ffrwd ffederasiwn</string>
     <string name="sk_translated_using">Wedi\'i gyfieithu gyda %s</string>
@@ -148,4 +148,82 @@
     <string name="sk_delete_list_confirm">Ydych chi\'n sicr eich bod eisiau dileu\'r rhestr %s\?</string>
     <string name="sk_recent_searches_placeholder">Teipiwch rhywbeth i ddechrau chwilio</string>
     <string name="sk_remove_follower_confirm">Tynnu %s fel dilynwr drwy eu rhwystro a\'i ddadrwystro ar unwaith\?</string>
+    <string name="sk_edit_timelines">Golygu ffrydiau…</string>
+    <string name="sk_alt_button">ALT</string>
+    <string name="sk_alt_text_missing_title">Dim testun alt</string>
+    <string name="sk_alt_text_missing">O leiaf un atodiad heb ei ddisgrifio.</string>
+    <string name="sk_publish_anyway">Cyhoeddi beth bynnag</string>
+    <string name="sk_settings_disable_alt_text_reminder">Analluogi nodyn atgoffa testun alt</string>
+    <string name="sk_post_edited">Wedi\'i olygu</string>
+    <string name="sk_notification_type_update">Negeseuon wedi\'u golygu</string>
+    <string name="sk_notify_posts_info_banner">Os ydych chi\'n galluogi hysbysiadau post ar gyfer rhai pobl, bydd eu postiadau newydd yn ymddangos yma.</string>
+    <string name="sk_timelines">Ffrydiau</string>
+    <string name="sk_timeline_posts">Postiadau</string>
+    <string name="sk_timelines_add">Ychwanegu</string>
+    <string name="sk_timeline">Ffrwd</string>
+    <string name="sk_list">Rhestr</string>
+    <string name="sk_hashtag">Atalnod</string>
+    <string name="sk_pin_timeline">Pinio ffrwd</string>
+    <string name="sk_unpin_timeline">Dadbinio ffrwd</string>
+    <string name="sk_pinned_timeline">Wedi\'i binio i gartref</string>
+    <string name="sk_unpinned_timeline">Wedi\'i ddadbinio o gartref</string>
+    <string name="sk_remove">Tynnu</string>
+    <string name="sk_timeline_icon">Eicon</string>
+    <string name="sk_icon_heart">Calon</string>
+    <string name="sk_icon_star">Seren</string>
+    <string name="sk_edit_timeline">Golygu ffrwd</string>
+    <string name="sk_icon_city">Dinas</string>
+    <string name="sk_icon_cat">Cath</string>
+    <string name="sk_icon_dog">Ci</string>
+    <string name="sk_icon_rabbit">Cwningen</string>
+    <string name="sk_icon_turtle">Crwban</string>
+    <string name="sk_icon_balloon">Balŵn</string>
+    <string name="sk_icon_image">Delwedd</string>
+    <string name="sk_icon_bot">Bot</string>
+    <string name="sk_icon_language">Iaith</string>
+    <string name="sk_icon_location">Lleoliad</string>
+    <string name="sk_icon_megaphone">Megaffon</string>
+    <string name="sk_icon_microphone">Meicroffon</string>
+    <string name="sk_icon_microscope">Microsgop</string>
+    <string name="sk_icon_keyboard">Allweddell</string>
+    <string name="sk_icon_coffee">Coffi</string>
+    <string name="sk_icon_laugh">Chwerthin</string>
+    <string name="sk_icon_news">Newyddion</string>
+    <string name="sk_icon_pi">Pi</string>
+    <string name="sk_icon_color_palette">Palet lliwiau</string>
+    <string name="sk_icon_academic_cap">Cap academaidd</string>
+    <string name="sk_icon_tag">Tag</string>
+    <string name="sk_icon_stethoscope">Stethosgop</string>
+    <string name="sk_icon_weather">Tywydd</string>
+    <string name="sk_icon_games">Gemau</string>
+    <string name="sk_icon_code">Côd</string>
+    <string name="sk_icon_light_bulb">Bwlb golau</string>
+    <string name="sk_icon_train">Trên</string>
+    <string name="sk_icon_clapper_board">Bwrdd clapper</string>
+    <string name="sk_icon_leaves">Dail</string>
+    <string name="sk_icon_sport">Chwaraeon</string>
+    <string name="sk_icon_aperture">Agorfa</string>
+    <string name="sk_icon_music">Cerddoriaeth</string>
+    <string name="sk_icon_people">Pobl</string>
+    <string name="sk_icon_health">Iechyd</string>
+    <string name="sk_icon_important">Pwysig</string>
+    <string name="sk_icon_chat">Siarad</string>
+    <string name="sk_icon_shield">Taran</string>
+    <string name="sk_icon_book">Llyfr</string>
+    <string name="sk_icon_map">Map</string>
+    <string name="sk_icon_math_formula">Fformiwla mathemateg</string>
+    <string name="sk_icon_backpack">Backpack</string>
+    <string name="sk_icon_briefcase">Cas papurau</string>
+    <string name="sk_icon_fire">Tân</string>
+    <string name="sk_icon_bug">Byg</string>
+    <string name="sk_icon_pizza">Pitsa</string>
+    <string name="sk_icon_gavel">Morthwyl</string>
+    <string name="sk_icon_gauge">Mesur</string>
+    <string name="sk_icon_headphones">Clustffonau</string>
+    <string name="sk_icon_human">Person</string>
+    <string name="sk_icon_globe">Byd</string>
+    <string name="sk_attach_file">Atodi ffeil</string>
+    <string name="sk_icon_pin">Pin</string>
+    <string name="sk_notify_update">Golygu neges wedi\'i hybu</string>
+    <string name="sk_icon_bicycle">Beic</string>
 </resources>
\ No newline at end of file