diff --git a/history.en.md b/history.en.md
index c4e11b67..48912637 100644
--- a/history.en.md
+++ b/history.en.md
@@ -1,6 +1,7 @@
 # History
 
  - master/HEAD
+ - 0.14.2014013001
    * Improved: Better compatibility with [Nav Bar on Title Bar](https://addons.mozilla.org/firefox/addon/nav-bar-on-title-bar/).
    * Improved: Better compatibility with [Tab Control](https://addons.mozilla.org/firefox/addon/tab-control/).
    * Modified: Remove codes for an extinct feature "replace the current tab when opening a bookmark group". The feature was already removed in old Firefox.
diff --git a/history.ja.md b/history.ja.md
index 6d5b74d1..c8d1d977 100644
--- a/history.ja.md
+++ b/history.ja.md
@@ -1,6 +1,7 @@
 # 更新履歴
 
  - master/HEAD
+ - 0.14.2014013001
    * [Nav Bar on Title Bar](https://addons.mozilla.org/firefox/addon/nav-bar-on-title-bar/)との互換性を改善
    * [Tab Control](https://addons.mozilla.org/firefox/addon/tab-control/)との互換性を改善
    * 「ブックマークグループを開く時に現在のタブを置き換える」機能に関するコードを削除（古いFirefoxで既に機能が無くなっていたため）