diff --git a/translations/messages/pl.po b/translations/messages/pl.po
index 7213dc9..2abaecb 100644
--- a/translations/messages/pl.po
+++ b/translations/messages/pl.po
@@ -1,22 +1,26 @@
-# translation of pl.po to 
+# translation of pl.po to
 # translation of pl.po to
 # translation of ksensors.po to
 # This file is distributed under the same license as the PACKAGE package.
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER, 2005.
 #
+# Marek W <coronzon88@gmail.com>, 2021.
 msgid ""
 msgstr ""
 "Project-Id-Version: pl\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-05-11 04:27+0200\n"
-"PO-Revision-Date: 2005-03-18 15:42+0100\n"
-"Last-Translator: \n"
-"Language-Team:  <pl@li.org>\n"
-"Language: \n"
+"POT-Creation-Date: 2021-07-07 18:33+0000\n"
+"PO-Revision-Date: 2021-10-18 22:31+0000\n"
+"Last-Translator: Marek W <coronzon88@gmail.com>\n"
+"Language-Team: Polish <https://mirror.git.trinitydesktop.org/weblate/"
+"projects/applications/ksensors/pl/>\n"
+"Language: pl\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: KBabel 1.9.1\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 4.8.1\n"
 
 #. Instead of a literal translation, add your name to the end of the list (separated by a comma).
 msgid ""
@@ -67,9 +71,8 @@ msgid "Voltage"
 msgstr "Napięcie"
 
 #: lmsensorsdock.cpp:68
-#, fuzzy
 msgid "&KSensors Handbook"
-msgstr "KSensors"
+msgstr "Podręcznik KSensors"
 
 #: lmsensorsdock.cpp:69
 msgid "&About KSensors"
@@ -122,7 +125,7 @@ msgstr "Użycie SWAP"
 
 #: systemcfg.cpp:51
 msgid "Up Time"
-msgstr ""
+msgstr "Czas działania"
 
 #: aboutcfgdesign.ui:21
 #, no-c-format
@@ -182,7 +185,7 @@ msgstr "Kolory"
 #: generalcfgdesign.ui:101
 #, no-c-format
 msgid "Startup"
-msgstr ""
+msgstr "Autostart"
 
 #: generalcfgdesign.ui:118
 #, no-c-format