diff --git a/plinth/locale/si/LC_MESSAGES/django.po b/plinth/locale/si/LC_MESSAGES/django.po
index b51240cd9..aa4927219 100644
--- a/plinth/locale/si/LC_MESSAGES/django.po
+++ b/plinth/locale/si/LC_MESSAGES/django.po
@@ -8,13 +8,16 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2021-04-19 18:51-0400\n"
-"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
-"Last-Translator: Automatically generated\n"
-"Language-Team: none\n"
+"PO-Revision-Date: 2021-04-27 13:32+0000\n"
+"Last-Translator: HelaBasa <R45XvezA@protonmail.ch>\n"
+"Language-Team: Sinhala <https://hosted.weblate.org/projects/freedombox/"
+"freedombox/si/>\n"
 "Language: si\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=n > 1;\n"
+"X-Generator: Weblate 4.7-dev\n"
 
 #: doc/dev/_templates/layout.html:11
 msgid "Page source"
@@ -22,7 +25,7 @@ msgstr ""
 
 #: plinth/context_processors.py:23 plinth/views.py:78
 msgid "FreedomBox"
-msgstr ""
+msgstr "ෆ්‍රීඩම්බොක්ස්"
 
 #: plinth/daemon.py:103
 #, python-brace-format
@@ -494,7 +497,7 @@ msgstr ""
 
 #: plinth/modules/backups/templates/backups_repository.html:83
 msgid "Download"
-msgstr ""
+msgstr "බාගන්න"
 
 #: plinth/modules/backups/templates/backups_repository.html:87
 #: plinth/modules/backups/templates/backups_restore.html:27
@@ -1705,7 +1708,7 @@ msgstr ""
 #: plinth/modules/dynamicdns/views.py:26 plinth/modules/help/__init__.py:53
 #: plinth/templates/help-menu.html:46 plinth/templates/help-menu.html:47
 msgid "About"
-msgstr ""
+msgstr "පිළිබඳව"
 
 #: plinth/modules/dynamicdns/views.py:32
 #: plinth/modules/firewall/templates/firewall.html:16