diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8ec3543..aff48b7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,15 @@
 # Changelog
 All notable changes to this project will be documented in this file.
-
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [1.0.0] - 2023-12-22
+## [1.0.1] - 2024/2/21
+
+- Assert the initialization method to be called first.
+- Deprecate getWithBearerAuthentication() function.
+- Add a new badge inside README.md.
+
+## [1.0.0] - 2023/12/22
 
 - Initial stable release of this package.
 - Add contribution guidelines.
diff --git a/pubspec.yaml b/pubspec.yaml
index 1536a51..e9e8acc 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: keycloak_wrapper
 description: Keycloak Single Sign-On (SSO) authentication package for Flutter framework.
-version: 1.0.0
+version: 1.0.1
 repository: https://github.com/fa-fifi/keycloak-wrapper
 topics: [ authentication, keycloak, oauth2, openidconnect ]
 screenshots: