diff --git a/po/ja.po b/po/ja.po
index e9837ea070..5821c30bad 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -8824,7 +8824,7 @@ msgstr "モジュール"
 
 #: server_plugins.php:113 server_plugins.php:148
 msgid "Library"
-msgstr ""
+msgstr "ライブラリ"
 
 #: server_plugins.php:114 server_plugins.php:149 tbl_tracking.php:635
 msgid "Version"