diff --git a/DRAFT_CHANGELOG.md b/DRAFT_CHANGELOG.md
index 52ac01f01..5615b73e5 100644
--- a/DRAFT_CHANGELOG.md
+++ b/DRAFT_CHANGELOG.md
@@ -6,7 +6,7 @@
 
 ## Summary
 
-Amélioration de la gestion des couches ajoutées directement via OpenLayers.
+Mise à jour des extensions Géoportail pour OpenLayers en version 3.3.4
 
 ## Changelog
 
@@ -14,16 +14,12 @@ Amélioration de la gestion des couches ajoutées directement via OpenLayers.
 
 * [Changed]
 
-    - mise à jour extension Gp pour openlayers en version 3.3.3
-    - mise à jour extension Gp pour itowns en version 2.4.3
+    - ext-ol 3.3.4
 
 * [Removed]
 
 * [Fixed]
 
-    - amélioration de la gestion des couches ajoutées directement via openlayers (#107)
-    - correction sur les couches COMPUTE (a8f6d9fb7115c5a82dc3b6c43ae09bfbf14f45d0)
-
 * [Deprecated]
 
 * [Security]
diff --git a/package.json b/package.json
index 934c3927f..816dff091 100644
--- a/package.json
+++ b/package.json
@@ -1,9 +1,9 @@
 {
     "name": "geoportal-sdk",
-    "version": "3.4.2",
-    "date": "04/08/2023",
-    "SDK2DVersion": "3.4.2",
-    "SDK3DVersion": "3.4.2",
+    "version": "3.4.3",
+    "date": "28/08/2023",
+    "SDK2DVersion": "3.4.3",
+    "SDK3DVersion": "3.4.3",
     "description": "French Geoportal SDK based on OpenLayers (2D) and iTowns (3D) libraries",
     "main": "dist/2d/GpSDK2D-src.js, dist/3d/GpSDK3d-src.js",
     "module": "src/SDK2D.js, src/SDK3D.js",
@@ -73,7 +73,7 @@
         "expose-loader": "^0.7.5",
         "fs-extra": "^9.0.0",
         "geoportal-extensions-itowns": "2.4.3",
-        "geoportal-extensions-openlayers": "3.3.3",
+        "geoportal-extensions-openlayers": "3.3.4",
         "handlebars": "^4.7.5",
         "handlebars-layouts": "^3.1.4",
         "html-webpack-plugin": "^4.0.4",