diff --git a/plinth/locale/cs/LC_MESSAGES/django.po b/plinth/locale/cs/LC_MESSAGES/django.po
index ace955bc1..4fa94f294 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: 2026-08-17 23:23+0000\n"
-"PO-Revision-Date: 2026-08-04 17:01+0000\n"
+"PO-Revision-Date: 2026-08-22 20:51+0000\n"
 "Last-Translator: Jiří Podhorecký <j.podhorecky@volny.cz>\n"
 "Language-Team: Czech <https://hosted.weblate.org/projects/freedombox/"
 "freedombox/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 2026.8.1.dev0\n"
+"X-Generator: Weblate 2026.9.dev0\n"
 
 #: plinth/config.py:103
 #, python-brace-format
@@ -2016,6 +2016,8 @@ msgid ""
 "Select based on what your ISP provides: a public IPv4 address, a public IPv6 "
 "address, or both."
 msgstr ""
+"Vyberte na základě toho, co vaše ISP poskytuje: veřejnou IPv4 adresu, "
+"veřejnou IPv6 adresu, nebo obě."
 
 #: plinth/modules/dynamicdns/forms.py:52
 msgid "GnuDIP"
@@ -2026,22 +2028,16 @@ msgid "Other update URL"
 msgstr "Další aktualizace URL"
 
 #: plinth/modules/dynamicdns/forms.py:57
-#, fuzzy
-#| msgid "IP address"
 msgid "IPv4 address only"
-msgstr "IP adresa"
+msgstr "pouze IPv4 adresu"
 
 #: plinth/modules/dynamicdns/forms.py:58
-#, fuzzy
-#| msgid "IP address"
 msgid "IPv6 address only"
-msgstr "IP adresa"
+msgstr "pouze IPv6 adresu"
 
 #: plinth/modules/dynamicdns/forms.py:59
-#, fuzzy
-#| msgid "Not a valid IP address."
 msgid "Both IPv4 and IPv6 addresses"
-msgstr "Neplatná IP adresa."
+msgstr "Obě IPv4 a IPv6 adresy"
 
 #: plinth/modules/dynamicdns/forms.py:61
 msgid "Service Type"
@@ -2087,10 +2083,8 @@ msgid "Show password"
 msgstr "Zobrazit heslo"
 
 #: plinth/modules/dynamicdns/forms.py:100
-#, fuzzy
-#| msgid "IP Address"
 msgid "IP Address Type"
-msgstr "IP adresa"
+msgstr "Typ IP adresy"
 
 #: plinth/modules/dynamicdns/forms.py:117
 msgid "This field is required."
@@ -2138,10 +2132,8 @@ msgid "Last update"
 msgstr "Minulá aktualizace"
 
 #: plinth/modules/dynamicdns/templates/dynamicdns.html:29
-#, fuzzy
-#| msgid "IP addresses"
 msgid "IP Addresses"
-msgstr "IP adresy"
+msgstr "IP Adresy"
 
 #: plinth/modules/dynamicdns/templates/dynamicdns.html:30
 #: plinth/modules/letsencrypt/templates/letsencrypt.html:27
@@ -10844,14 +10836,12 @@ msgid "Service <em>%(service_name)s</em> is not running."
 msgstr "Služba <em>%(service_name)s</em> není spuštěná."
 
 #: plinth/templates/apps-add.html:16
-#, fuzzy
-#| msgid "Add new app"
 msgid "Add New App"
-msgstr "Přidání nové aplikace"
+msgstr "Přidat novou aplikaci"
 
 #: plinth/templates/apps-add.html:21
 msgid "There are no more apps available to add."
-msgstr ""
+msgstr "Nejsou k dispozici žádné další aplikace."
 
 #: plinth/templates/apps.html:20
 msgid "Add new app"
@@ -10859,7 +10849,7 @@ msgstr "Přidání nové aplikace"
 
 #: plinth/templates/apps.html:27
 msgid "There are currently no apps added."
-msgstr ""
+msgstr "Nejsou k dispozici žádné aplikace."
 
 #: plinth/templates/base.html:31
 msgid ""