diff --git a/locale/cy_GB/LC_MESSAGES/django.po b/locale/cy_GB/LC_MESSAGES/django.po
index 17cfdd7b..8767e1d4 100644
--- a/locale/cy_GB/LC_MESSAGES/django.po
+++ b/locale/cy_GB/LC_MESSAGES/django.po
@@ -3,7 +3,7 @@ msgstr ""
 "Project-Id-Version: bookwyrm\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2022-02-25 20:12+0000\n"
-"PO-Revision-Date: 2022-02-25 21:15\n"
+"PO-Revision-Date: 2022-02-28 12:08\n"
 "Last-Translator: Mouse Reeve <mousereeve@riseup.net>\n"
 "Language-Team: Welsh\n"
 "Language: cy\n"
@@ -19,7 +19,7 @@ msgstr ""
 
 #: bookwyrm/forms.py:62
 msgid "User with this username already exists"
-msgstr ""
+msgstr "Defnyddiwr gyda'r enw defnyddiwr hwn eisoes yn bodoli"
 
 #: bookwyrm/forms.py:252
 msgid "This domain is blocked. Please contact your administrator if you think this is an error."
@@ -98,15 +98,15 @@ msgstr "Methu dod o hyd i pariad ar gyfer llyfr"
 
 #: bookwyrm/models/announcement.py:11
 msgid "None"
-msgstr ""
+msgstr "Dim"
 
 #: bookwyrm/models/announcement.py:12
 msgid "Primary"
-msgstr ""
+msgstr "Prif"
 
 #: bookwyrm/models/announcement.py:13
 msgid "Success"
-msgstr ""
+msgstr "Llwyddiant"
 
 #: bookwyrm/models/announcement.py:14
 #: bookwyrm/templates/settings/invites/manage_invites.html:47