diff --git a/changelog.md b/changelog.md
index aabae14..7e403cb 100644
--- a/changelog.md
+++ b/changelog.md
@@ -5,7 +5,7 @@ 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/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html)
 
-## [Unreleased]
+## [1.0.0] - 2024/10/15
 
 ### Added
 
@@ -19,4 +19,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  - Added new Gemini model files (for generate and message). Conversation with a context is not supported.
  - Added Docker compose (works only with nvidia gpu)
  - The initialize script is now separated from the main script. It can be launched from the root folder, anytime.
- - Add health endpoint
\ No newline at end of file
+ - Add health endpoint
+
+[1.0.0]: https://github.com/ditrit/leto-modelizer-ai-proxy/blob/main/changelog.md#1.0.0
+
diff --git a/src/main.py b/src/main.py
index 535ea1e..d975841 100644
--- a/src/main.py
+++ b/src/main.py
@@ -26,4 +26,4 @@ async def root() -> dict:
     """
     This endpoint is the entrypoint of the API and returns a diagnostic message.
     """
-    return {"status": "ok", "version": "0.0.0"}
+    return {"status": "ok", "version": "1.0.0"}