diff --git a/translation/pofiles/ja.po b/translation/pofiles/ja.po
index 9469737265..8bbcced0e0 100644
--- a/translation/pofiles/ja.po
+++ b/translation/pofiles/ja.po
@@ -16,8 +16,8 @@ msgstr ""
 "Project-Id-Version: kicad\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2025-03-28 16:28-0700\n"
-"PO-Revision-Date: 2025-03-31 20:32+0000\n"
-"Last-Translator: co8 j <co8@nifty.com>\n"
+"PO-Revision-Date: 2025-04-06 10:06+0000\n"
+"Last-Translator: 2tama3 <2tama3@gmail.com>\n"
 "Language-Team: Japanese <https://hosted.weblate.org/projects/kicad/v9/ja/>\n"
 "Language: ja\n"
 "MIME-Version: 1.0\n"
@@ -7030,9 +7030,8 @@ msgid "[updated] %s"
 msgstr "[更新] %s"
 
 #: common/git/kicad_git_common.cpp:981
-#, fuzzy
 msgid "Unable to authenticate"
-msgstr "作成できません "
+msgstr "認証できません"
 
 #: common/git/kicad_git_errors.cpp:40
 msgid "Invalid repository."