diff --git a/CHANGELOG.md b/CHANGELOG.md
index 70284b7..3e8a32c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.8.22] - 2024-10-09
+
+### Added
+
+- Gemini 1.5 Pro model (Google)
+- Separate class for chat completions request body, breaking change (CodeGPT)
+
 ## [0.8.21] - 2024-10-07
 
 ### Added
@@ -246,7 +253,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Upgrade OpenAI chat models: **gpt-4-0125-preview**, **gpt-3.5-turbo-0125**
 
-[0.8.21]: https://github.com/carlrobertoh/llm-client/compare/b492dc4a2dabca6467985e464b25ab56eb30fc48...HEAD
+[0.8.22]: https://github.com/carlrobertoh/llm-client/compare/cc6299c71e18c7c52665ff49eba78f357402fe78...HEAD
+[0.8.21]: https://github.com/carlrobertoh/llm-client/compare/b492dc4a2dabca6467985e464b25ab56eb30fc48...cc6299c71e18c7c52665ff49eba78f357402fe78
 [0.8.20]: https://github.com/carlrobertoh/llm-client/compare/59a92c5d9db18856b9c35a70e5f2ebe8d23ea29e...b492dc4a2dabca6467985e464b25ab56eb30fc48
 [0.8.19]: https://github.com/carlrobertoh/llm-client/compare/933b363c24947884b0fcf7fc9be7c9f34d3b2d33...59a92c5d9db18856b9c35a70e5f2ebe8d23ea29e
 [0.8.18]: https://github.com/carlrobertoh/llm-client/compare/0940ecb8e83956c273f62e63f007b4f1bc4550cb...933b363c24947884b0fcf7fc9be7c9f34d3b2d33
diff --git a/README.md b/README.md
index 8d02d4c..065390a 100644
--- a/README.md
+++ b/README.md
@@ -12,13 +12,13 @@ To use the package, you need to use following Maven dependency:
 <dependency>
     <groupId>ee.carlrobert</groupId>
     <artifactId>llm-client</artifactId>
-    <version>0.8.21</version>
+    <version>0.8.22</version>
 </dependency>
 ```
 Gradle dependency:
 ```kts
 dependencies {
-  implementation("ee.carlrobert:llm-client:0.8.21")
+  implementation("ee.carlrobert:llm-client:0.8.22")
 }
 ```
 
diff --git a/build.gradle.kts b/build.gradle.kts
index aca4f76..5cbe6ce 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -7,7 +7,7 @@ plugins {
 }
 
 group = "ee.carlrobert"
-version = "0.8.21"
+version = "0.8.22"
 
 repositories {
     mavenCentral()