diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9fb7fa..ebd5da4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@ All notable changes to this GitHub action will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## [Unreleased]
+## [0.9.0] - 2023-08-02
 ### Changed
 - The default Docker image was changed to `ghcr.io/zaproxy/zaproxy:stable`.
 
@@ -71,7 +71,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 First release to Marketplace.
 
-[Unreleased]: https://github.com/zaproxy/action-baseline/compare/v0.8.2...HEAD
+[0.9.0]: https://github.com/zaproxy/action-baseline/compare/v0.8.2...v0.9.0
 [0.8.2]: https://github.com/zaproxy/action-baseline/compare/v0.8.1...v0.8.2
 [0.8.1]: https://github.com/zaproxy/action-baseline/compare/v0.8.0...v0.8.1
 [0.8.0]: https://github.com/zaproxy/action-baseline/compare/v0.7.0...v0.8.0
diff --git a/README.md b/README.md
index 1887f5d..47f84b0 100644
--- a/README.md
+++ b/README.md
@@ -62,7 +62,7 @@ if it identifies any alerts. Set this option to `true` if you want to fail the s
 ```
 steps:
   - name: ZAP Scan
-    uses: zaproxy/action-baseline@v0.8.2
+    uses: zaproxy/action-baseline@v0.9.0
     with:
       target: 'https://www.zaproxy.org'
 ```
@@ -82,7 +82,7 @@ jobs:
         with:
           ref: master
       - name: ZAP Scan
-        uses: zaproxy/action-baseline@v0.8.2
+        uses: zaproxy/action-baseline@v0.9.0
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           docker_name: 'ghcr.io/zaproxy/zaproxy:stable'