diff --git a/plinth/locale/cs/LC_MESSAGES/django.po b/plinth/locale/cs/LC_MESSAGES/django.po
index 30e0be228..e028be1f4 100644
--- a/plinth/locale/cs/LC_MESSAGES/django.po
+++ b/plinth/locale/cs/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2022-02-14 20:10-0500\n"
-"PO-Revision-Date: 2022-02-07 23:55+0000\n"
+"PO-Revision-Date: 2022-02-19 10:54+0000\n"
 "Last-Translator: Jiří Podhorecký <j.podhorecky@volny.cz>\n"
 "Language-Team: Czech <https://hosted.weblate.org/projects/freedombox/"
 "freedombox/cs/>\n"
@@ -1601,13 +1601,6 @@ msgstr ""
 "název DNS, dostane odpověď s vaší aktuální IP adresou."
 
 #: plinth/modules/dynamicdns/__init__.py:41
-#, fuzzy
-#| msgid ""
-#| "If you are looking for a free dynamic DNS account, you may find a free "
-#| "GnuDIP service at <a href='https://ddns.freedombox.org' "
-#| "target='_blank'>ddns.freedombox.org</a> or you may find free update URL "
-#| "based services at <a href='http://freedns.afraid.org/' target='_blank'> "
-#| "freedns.afraid.org</a>."
 msgid ""
 "If you are looking for a free dynamic DNS account, you may find a free "
 "GnuDIP service at <a href='https://ddns.freedombox.org' target='_blank'>ddns."
@@ -1615,10 +1608,10 @@ msgid ""
 "href='http://freedns.afraid.org/' target='_blank'>freedns.afraid.org</a>."
 msgstr ""
 "Pokud hledáte bezplatný dynamický účet DNS, můžete najít bezplatnou službu "
-"GnuDIP na adrese <a href=\"https://ddns.freedombox.org\" target=\"_blank"
-"\">ddns.freedombox.org</a> nebo můžete najít bezplatné služby založené na "
+"GnuDIP na adrese <a href=\"https://ddns.freedombox.org\" target=\"_blank\""
+">ddns.freedombox.org</a> nebo můžete najít bezplatné služby založené na "
 "aktualizaci URL na adrese <a href=\"http://freedns.afraid.org/\" target="
-"\"_blank\"> freedns.afraid.org</a>."
+"\"_blank\">freedns.afraid.org</a>."
 
 #: plinth/modules/dynamicdns/__init__.py:64
 msgid "Dynamic DNS Client"
@@ -1704,10 +1697,8 @@ msgid "GnuDIP"
 msgstr "GnuDIP"
 
 #: plinth/modules/dynamicdns/forms.py:57
-#, fuzzy
-#| msgid "other update URL"
 msgid "Other update URL"
-msgstr "další aktualizace URL"
+msgstr "Další aktualizace URL"
 
 #: plinth/modules/dynamicdns/forms.py:59
 msgid "Service Type"
@@ -1751,10 +1742,8 @@ msgid "Use IPv6 instead of IPv4"
 msgstr "Použijte IPv6 místo IPv4"
 
 #: plinth/modules/dynamicdns/forms.py:123
-#, fuzzy
-#| msgid "secrets required"
 msgid "This field is required."
-msgstr "požadovaná tajemství"
+msgstr "Toto pole je povinné."
 
 #: plinth/modules/dynamicdns/templates/dynamicdns.html:11
 #: plinth/modules/firewall/templates/firewall.html:16
@@ -1780,50 +1769,36 @@ msgid "Last update"
 msgstr "Minulá aktualizace"
 
 #: plinth/modules/dynamicdns/templates/dynamicdns.html:21
-#, fuzzy
-#| msgid "IP address"
 msgid "IP Address"
 msgstr "IP adresa"
 
 #: plinth/modules/dynamicdns/templates/dynamicdns.html:32
-#, fuzzy
-#| msgid "Access"
 msgid "Success"
-msgstr "Přístup"
+msgstr "Úspěšné"
 
 #: plinth/modules/dynamicdns/templates/dynamicdns.html:36
-#, fuzzy
-#| msgid "failed"
 msgid "Failed"
-msgstr "selhalo"
+msgstr "Selhalo"
 
 #: plinth/modules/dynamicdns/templates/dynamicdns.html:52
-#, fuzzy
-#| msgid "No libraries available."
 msgid "No status available."
-msgstr "Nejsou k dispozici žádné knihovny."
+msgstr "Stav není k dispozici."
 
 #: plinth/modules/dynamicdns/views.py:24 plinth/modules/dynamicdns/views.py:26
-#, fuzzy
-#| msgid "Connection Name"
 msgid "Connection timed out"
-msgstr "Název připojení"
+msgstr "Vypršel časový limit připojení"
 
 #: plinth/modules/dynamicdns/views.py:25
 msgid "Could not find server"
-msgstr ""
+msgstr "Nelze nalézt server"
 
 #: plinth/modules/dynamicdns/views.py:27
-#, fuzzy
-#| msgid "Delete connection"
 msgid "Server refused connection"
-msgstr "Smazat připojení"
+msgstr "Server odmítl připojení"
 
 #: plinth/modules/dynamicdns/views.py:28
-#, fuzzy
-#| msgid "Auto-update"
 msgid "Already up-to-date"
-msgstr "Automatická aktualizace"
+msgstr "Již aktualizováno"
 
 #: plinth/modules/ejabberd/__init__.py:31
 msgid ""
@@ -7083,11 +7058,6 @@ msgid "Frequent feature updates activated."
 msgstr "Aktivovány časté aktualizace funkcí."
 
 #: plinth/modules/users/__init__.py:29
-#, fuzzy
-#| msgid ""
-#| "Create and managed user accounts. These accounts serve as centralized "
-#| "authentication mechanism for most apps. Some apps further require a user "
-#| "account to be part of a group to authorize the user to access the app."
 msgid ""
 "Create and manage user accounts. These accounts serve as centralized "
 "authentication mechanism for most apps. Some apps further require a user "