diff --git a/tilecloud_chain/templates/openlayers.html b/tilecloud_chain/templates/openlayers.html
index 735cd685d..670518365 100644
--- a/tilecloud_chain/templates/openlayers.html
+++ b/tilecloud_chain/templates/openlayers.html
@@ -25,8 +25,8 @@
 
     <link
       crossorigin="anonymous"
-      href="https://cdn.jsdelivr.net/npm/ol@7.5.2/ol.css"
-      integrity="sha384-7W8eqIZyRVVmTfY4EjNeg2AAJSJqbv4Nc3Az94jVP6ZggjoltxGAKIqFpJxNUhcM"
+      href="https://cdn.jsdelivr.net/npm/ol@9.2.4/ol.css"
+      integrity="sha384-PpyAaiUdY+s8ycCAmYsYkyq9cQgPWrtjtiv4/NzjY5FHo+7R5wdgdpqPAOl+No0J"
       referrerpolicy="no-referrer"
       rel="stylesheet"
     />
@@ -60,9 +60,9 @@
     <div id="map"></div>
     <script
       crossorigin="anonymous"
-      integrity="sha384-U5ZhKjGuSRmTWIzNKfJ8yf/oCOokgnIveOPwybm9mcj+fjyyD6to2Fdt6Qs+apCX"
+      integrity="sha384-ginU7U5lJ0DtYjPE3de0rz6w4YtkmQDW3pbsZBFbOzhX+Hnd9kY4K2vrL2iiqXed"
       referrerpolicy="no-referrer"
-      src="https://cdn.jsdelivr.net/npm/ol@7.5.2/dist/ol.js"
+      src="https://cdn.jsdelivr.net/npm/ol@9.2.4/dist/ol.js"
     ></script>
     <script
       crossorigin="anonymous"