diff --git a/po/QML-pl.po b/po/QML-pl.po
index d0b0b56..1c9f8ee 100644
--- a/po/QML-pl.po
+++ b/po/QML-pl.po
@@ -1,10 +1,16 @@
 msgid ""
 msgstr ""
+"PO-Revision-Date: 2024-06-20 22:09+0000\n"
+"Last-Translator: Tomasz Misiuro <tomaszmisiuro@gmail.com>\n"
+"Language-Team: Polish <https://hosted.weblate.org/projects/jasp/"
+"jaspprophet-qml/pl/>\n"
+"Language: pl\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 "
 "|| n%100>=20) ? 1 : 2);\n"
+"X-Generator: Weblate 5.6-rc\n"
 "X-Language: pl\n"
 "X-Qt-Contexts: true\n"
 
@@ -256,7 +262,7 @@ msgstr ""
 
 msgctxt "Prophet|"
 msgid "Mean squared error (MSE)"
-msgstr ""
+msgstr "Średni błąd kwadratowy (MSE)"
 
 msgctxt "Prophet|"
 msgid "Root mean squared error (RMSE)"