diff --git a/package.json b/package.json
index 50673c13..e2880cf7 100644
--- a/package.json
+++ b/package.json
@@ -1,12 +1,12 @@
 {
   "name": "geoportal-extensions",
   "description": "French Geoportal Extensions for OpenLayers, Leaflet and iTowns libraries",
-  "version": "2.8.4",
-  "date": "04/08/2023",
+  "version": "2.8.5",
+  "date": "28/08/2023",
   "leafletExtName": "French Geoportal Extension for Leaflet",
   "leafletExtVersion": "2.3.3",
   "olExtName": "French Geoportal Extension for OpenLayers",
-  "olExtVersion": "3.3.3",
+  "olExtVersion": "3.3.4",
   "itownsExtName": "French Geoportal Extension for Itowns",
   "itownsExtVersion": "2.4.3",
   "main": "dist/leaflet/GpPluginLeaflet.js, dist/openlayers/GpPluginOpenLayers.js, dist/itowns/GpPluginItowns.js",