diff --git a/plinth/locale/cs/LC_MESSAGES/django.po b/plinth/locale/cs/LC_MESSAGES/django.po
index 0f4dc5804..85518807a 100644
--- a/plinth/locale/cs/LC_MESSAGES/django.po
+++ b/plinth/locale/cs/LC_MESSAGES/django.po
@@ -8,8 +8,8 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2022-09-26 19:51-0400\n"
-"PO-Revision-Date: 2022-09-14 17:19+0000\n"
-"Last-Translator: ikmaak <info@ikmaak.nl>\n"
+"PO-Revision-Date: 2022-10-05 09:23+0000\n"
+"Last-Translator: Jiří Podhorecký <j.podhorecky@volny.cz>\n"
 "Language-Team: Czech <https://hosted.weblate.org/projects/freedombox/"
 "freedombox/cs/>\n"
 "Language: cs\n"
@@ -17,7 +17,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
-"X-Generator: Weblate 4.14.1-dev\n"
+"X-Generator: Weblate 4.14.1\n"
 
 #: doc/dev/_templates/layout.html:11
 msgid "Page source"
@@ -7274,6 +7274,8 @@ msgid ""
 "This will attempt to upgrade the system from stable to testing. <strong>It "
 "is meant only for development use.</strong>"
 msgstr ""
+"Tím se pokusíte upgradovat systém ze stabilního na testovací. <strong>Je "
+"určen pouze pro vývojové použití.</strong>"
 
 #: plinth/modules/upgrades/templates/upgrades_configure.html:150
 msgid "Test distribution upgrade now"