diff --git a/i18n/ca@valencia.po b/i18n/ca@valencia.po
index 2df856c7..66fef74a 100644
--- a/i18n/ca@valencia.po
+++ b/i18n/ca@valencia.po
@@ -5,20 +5,23 @@
 #
 # Carles Ferrando Garcia <carles.ferrando@gmail.com>, 2009, 2010.
 # Toni Hermoso Pulido <toniher@softcatala.cat>, 2009.
+# Eisuke Kawashima <e.kawaschima+weblate@gmail.com>, 2024.
 msgid ""
 msgstr ""
 "Project-Id-Version: _avogadro-ca\n"
 "Report-Msgid-Bugs-To: avogadro-devel@lists.sourceforge.net\n"
 "POT-Creation-Date: 2024-10-13 02:35+0000\n"
-"PO-Revision-Date: 2016-06-10 06:14+0000\n"
-"Last-Translator: Avogadro Team <avogadro-devel@lists.sourceforge.net>\n"
-"Language-Team: Català <tradgnome@softcatala.org>\n"
-"Language: \n"
+"PO-Revision-Date: 2024-11-15 16:00+0000\n"
+"Last-Translator: Eisuke Kawashima <e.kawaschima+weblate@gmail.com>\n"
+"Language-Team: Valencian <https://hosted.weblate.org/projects/avogadro/"
+"avogadroapp/ca@valencia/>\n"
+"Language: ca@valencia\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 5.9-dev\n"
 "X-Launchpad-Export-Date: 2018-04-13 16:02+0000\n"
-"X-Generator: Launchpad (build 18609)\n"
 
 #. i18n: file: aboutdialog.ui:62
 #. i18n: ectx: property (text), widget (QLabel, versionLabel)
@@ -101,9 +104,8 @@ msgid "Tools"
 msgstr "Eines"
 
 #: mainwindow.cpp:691
-#, fuzzy
 msgid "Untitled"
-msgstr "sense títol"
+msgstr ""
 
 #: mainwindow.cpp:696
 #, fuzzy, qt-format
@@ -398,7 +400,7 @@ msgstr "Anomena i al&ça..."
 #: mainwindow.cpp:1995:201
 #, fuzzy
 msgid "&Export"
-msgstr "Exporta"
+msgstr "&Exporta"
 
 #: mainwindow.cpp:1996
 #, fuzzy
@@ -481,7 +483,7 @@ msgstr ""
 #: mainwindow.cpp:2116
 #, fuzzy
 msgid "&Extensions"
-msgstr "Extensions"
+msgstr "&Extensions"
 
 #: mainwindow.cpp:2118
 msgid "User Interface Language…"
@@ -888,7 +890,7 @@ msgstr ""
 #. i18n: ectx: property (text), widget (QMenu, menuSelect)
 #, fuzzy
 msgid "&Import"
-msgstr "Importa"
+msgstr "&Importa"
 
 #. i18n: file: renderingdialog.ui:31
 #. i18n: ectx: property (toolTip), widget (QLabel, label_2)