diff --git a/CHANGELOG-Japanese.md b/CHANGELOG-Japanese.md
index ad08d59c..a9063724 100644
--- a/CHANGELOG-Japanese.md
+++ b/CHANGELOG-Japanese.md
@@ -1,5 +1,20 @@
 # 変更点
 
+## v1.4 [2022/XX/XX]
+
+**新機能:**
+
+- XXX
+
+**改善:**
+
+- Clap Crateパッケージの更新 (#413) (@hitenkoku)
+- オプションの指定がないときに、`--help`と同じ画面出力を行うように変更した。(#387) (@hitenkoku)
+
+**バグ修正:**
+
+- XXX
+
 ## v1.3.1 [2022/06/13]
 
 **新機能:**
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e982f99e..1ab8cb9a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # Changes
 
+## v1.4 [2022/XX/XX]
+
+**New Features:**
+
+- XXX
+
+**Enhancements:**
+
+- Updated clap crate packages. (#413) (@hitnekoku)
+- Display output when `--help` option is used at no option is used. (#387) (@hitenkoku)
+
+**Bug Fixes:**
+
+- XXX
+
 ## v1.3.1 [2022/06/13]
 
 **New Features:**