diff --git a/application/locale/de_DE/LC_MESSAGES/messages.po b/application/locale/de_DE/LC_MESSAGES/messages.po
index ac131642d..754fea601 100644
--- a/application/locale/de_DE/LC_MESSAGES/messages.po
+++ b/application/locale/de_DE/LC_MESSAGES/messages.po
@@ -27,8 +27,8 @@ msgid ""
 msgstr ""
 "Report-Msgid-Bugs-To: translations@wavelog.org\n"
 "POT-Creation-Date: 2026-03-18 21:33+0000\n"
-"PO-Revision-Date: 2026-03-18 21:39+0000\n"
-"Last-Translator: Florian Wolters <wavelog@df2et.de>\n"
+"PO-Revision-Date: 2026-03-20 08:30+0000\n"
+"Last-Translator: Fabian Berg <fabian.berg@hb9hil.org>\n"
 "Language-Team: German <https://translate.wavelog.org/projects/wavelog/main-"
 "translation/de/>\n"
 "Language: de_DE\n"
@@ -19897,15 +19897,15 @@ msgstr "CQz geojson"
 
 #: application/controllers/Header_auth.php:22
 msgid "SSO Authentication is disabled."
-msgstr ""
+msgstr "SSO-Authentifizierung ist deaktiviert."
 
 #: application/controllers/Header_auth.php:36
 msgid "SSO Authentication is disabled. Check your configuration."
-msgstr ""
+msgstr "SSO-Authentifizierung ist deaktiviert. Überprüfe deine Konfiguration."
 
 #: application/controllers/Header_auth.php:89
 msgid "User not found."
-msgstr ""
+msgstr "Benutzer nicht gefunden."
 
 #: application/controllers/Header_auth.php:109
 msgid ""