diff --git a/README.md b/README.md
index 3125825..5a84bd3 100644
--- a/README.md
+++ b/README.md
@@ -43,7 +43,7 @@ Table of Contents
 * [History](README.md#history)
 * [For Unkontributors (開発者向け)](README.md#for-unkontributors-開発者向け)
 
-<!-- Added by: runner, at: Thu Sep 23 22:22:51 UTC 2021 -->
+<!-- Added by: runner, at: Tue Nov  2 00:32:54 UTC 2021 -->
 
 <!--te-->
 
diff --git a/doc/unko.puzzle.md b/doc/unko.puzzle.md
index 50fb413..010459e 100644
--- a/doc/unko.puzzle.md
+++ b/doc/unko.puzzle.md
@@ -18,7 +18,7 @@ Table of Contents
       * [macOS](doc/unko.puzzle.md#macos-1)
    * [for development](doc/unko.puzzle.md#for-development)
 
-<!-- Added by: runner, at: Thu Sep 23 22:22:51 UTC 2021 -->
+<!-- Added by: runner, at: Tue Nov  2 00:32:55 UTC 2021 -->
 
 <!--te-->
 
diff --git a/doc/unko.toilet.md b/doc/unko.toilet.md
index c6d3bc9..6c4d76f 100644
--- a/doc/unko.toilet.md
+++ b/doc/unko.toilet.md
@@ -12,7 +12,7 @@ Table of Contents
       * [brew/linuxbrew](doc/unko.toilet.md#brewlinuxbrew)
    * [Usage](doc/unko.toilet.md#usage)
 
-<!-- Added by: runner, at: Thu Sep 23 22:22:52 UTC 2021 -->
+<!-- Added by: runner, at: Tue Nov  2 00:32:55 UTC 2021 -->
 
 <!--te-->