diff --git a/po/pl.po b/po/pl.po
index 0a3af6dc55..28dffb8bd8 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -13,7 +13,7 @@ msgstr ""
 "Project-Id-Version: libvirt 6.0.0\n"
 "Report-Msgid-Bugs-To: https://libvirt.org/bugs.html\n"
 "POT-Creation-Date: 2021-09-24 14:41+0000\n"
-"PO-Revision-Date: 2021-01-07 16:36+0000\n"
+"PO-Revision-Date: 2021-09-29 08:05+0000\n"
 "Last-Translator: Piotr Drąg <piotrdrag@gmail.com>\n"
 "Language-Team: Polish <https://translate.fedoraproject.org/projects/libvirt/"
 "libvirt/pl/>\n"
@@ -23,7 +23,7 @@ msgstr ""
 "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 4.4\n"
+"X-Generator: Weblate 4.8\n"
 
 msgid ""
 "\n"
@@ -19254,7 +19254,7 @@ msgid "Unknown Command '%i'"
 msgstr ""
 
 msgid "Unknown Error"
-msgstr ""
+msgstr "Nieznany błąd"
 
 #, fuzzy, c-format
 msgid "Unknown IP address data source %d"