diff --git a/ChangeLog b/ChangeLog
index 65162ef..eb1e8cb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+k2hdkc (1.0.11) unstable; urgency=low
+
+  * Updated build_helper.sh for fixing a bug and installing ruby - #84
+
+ -- Takeshi Nakatani <ggtakec@gmail.com>  Fri, 17 Nov 2023 11:26:11 +0900
+
 k2hdkc (1.0.10) unstable; urgency=low
 
   * Changed support OS (fedora and ubuntu) and updated tool - #82