diff --git a/js-apps/frontend/src/js/app-constants.js b/js-apps/frontend/src/js/app-constants.js
index f057438f09b12af4fff7ecf164deb74ba6d8d871..6d15f43f894864ef1a64719f87720838ba71be0f 100644
--- a/js-apps/frontend/src/js/app-constants.js
+++ b/js-apps/frontend/src/js/app-constants.js
@@ -3,7 +3,7 @@
  */
 
 // Version
-export const MEC_SANDBOX_VERSION = 'v1.8';
+export const MEC_SANDBOX_VERSION = 'v1.9';
 
 // Host
 export const HOST_PATH = location.origin;