diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7ec7df5..71ea46c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,16 @@
 Changelog
 =========
 
+1.0.11
+------
+
+- Upcoming Redmine 5 support
+- Ruby 3 support
+- Ruby 2.6 or higher is required
+- Use redmine_plugin_kit as plugin loader
+
 1.0.10
------
+------
 
 - Web service is called asynchron which does not block performance while sending message
 
diff --git a/lib/redmine_messenger.rb b/lib/redmine_messenger.rb
index b8b3b18..2c8fdf9 100644
--- a/lib/redmine_messenger.rb
+++ b/lib/redmine_messenger.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 module RedmineMessenger
-  VERSION = '1.0.10'
+  VERSION = '1.0.11'
   REDMINE_CONTACTS_SUPPORT = Redmine::Plugin.installed? 'redmine_contacts'
   REDMINE_DB_SUPPORT = Redmine::Plugin.installed? 'redmine_db'