diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9562a29..c51c8d7b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [1.9.0](https://github.com/SocialGouv/cdtn-api/compare/v1.8.11...v1.9.0) (2022-09-13)
+
+
+### Features
+
+* update documentation ([f93de9e](https://github.com/SocialGouv/cdtn-api/commit/f93de9eaf4b2d2aa67a70499254b5eb67aada97a))
+
 ## [1.8.11](https://github.com/SocialGouv/cdtn-api/compare/v1.8.10...v1.8.11) (2022-07-28)
 
 
diff --git a/package.json b/package.json
index c88ce615..80f38f1f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@socialgouv/cdtn-api",
-  "version": "1.8.11",
+  "version": "1.9.0",
   "license": "Apache-2.0",
   "private": true,
   "repository": {