diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..a9ad61e
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,8 @@
+# Changelog
+
+## 1.0.0 (2023-03-01)
+
+
+### Features
+
+* callback for line SDK ([33ea6a7](https://github.com/nvt-ak/ibrain-auth/commit/33ea6a7e8c87cd51afc0b9c4f9566c96b6dcf9fe))
diff --git a/lib/ibrain/auth/version.rb b/lib/ibrain/auth/version.rb
index 3e37aa7..a16c44d 100644
--- a/lib/ibrain/auth/version.rb
+++ b/lib/ibrain/auth/version.rb
@@ -4,7 +4,7 @@ module Ibrain
   # frozen_string_literal: true
 
   module Auth
-    VERSION = '0.3.19'
+    VERSION = '1.0.0'
 
     def self.ibrain_auth_version
       VERSION