diff --git a/po/ko/okular.po b/po/ko/okular.po
index a04145968..5e8ad1e86 100644
--- a/po/ko/okular.po
+++ b/po/ko/okular.po
@@ -1,7 +1,7 @@
 # Translation of okular.po to Korean
 # Copyright (C) 2007-2008 This_file_is_part_of_KDE
 # This file is distributed under the same license as the kdegraphics package.
-# Shinjo Park <kde@peremen.name>, 2007, 2008, 2009, 2010, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022.
+# Shinjo Park <kde@peremen.name>, 2007, 2008, 2009, 2010, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023.
 # JungHee Lee <daemul72@gmail.com>, 2019.
 #
 msgid ""
@@ -9,9 +9,9 @@ msgstr ""
 "Project-Id-Version: okular\n"
 "Report-Msgid-Bugs-To: https://bugs.kde.org\n"
 "POT-Creation-Date: 2023-02-24 00:57+0000\n"
-"PO-Revision-Date: 2022-10-03 16:04+0200\n"
+"PO-Revision-Date: 2023-02-28 23:02+0100\n"
 "Last-Translator: Shinjo Park <kde@peremen.name>\n"
-"Language-Team: Korean <kde-i18n-doc@kde.org>\n"
+"Language-Team: Korean <kde-kr@kde.org>\n"
 "Language: ko\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -5501,10 +5501,9 @@ msgid "Unable to find the Okular component: %1"
 msgstr "Okular 구성 요소를 찾을 수 없음: %1"
 
 #: shell/shell.cpp:214
-#, fuzzy, kde-format
-#| msgid "Show S&idebar"
+#, kde-format
 msgid "Sidebar"
-msgstr "사이드바 표시(&I)"
+msgstr "사이드바"
 
 #: shell/shell.cpp:243
 #, kde-format
@@ -5553,16 +5552,14 @@ msgid "Undo close tab"
 msgstr "탭 닫기 실행 취소"
 
 #: shell/shell.cpp:543
-#, fuzzy, kde-format
-#| msgid "Show S&idebar"
+#, kde-format
 msgid "Show Sidebar"
-msgstr "사이드바 표시(&I)"
+msgstr "사이드바 표시"
 
 #: shell/shell.cpp:549
-#, fuzzy, kde-format
-#| msgid "Show S&idebar"
+#, kde-format
 msgid "Lock Sidebar"
-msgstr "사이드바 표시(&I)"
+msgstr "사이드바 잠금"
 
 #: shell/shell.cpp:646
 #, kde-format