diff --git a/demos/TinyDice/front/package.json b/demos/TinyDice/front/package.json
old mode 100755
new mode 100644
index 76b7f464b..d9d68af6d
--- a/demos/TinyDice/front/package.json
+++ b/demos/TinyDice/front/package.json
@@ -31,10 +31,10 @@
     "js-cookie": "^2.2.0",
     "moment": "^2.22.2",
     "node-sass": "^4.9.3",
-    "nuxt": "^2.0.0",
+    "nuxt": "^3.0.0",
     "sass-loader": "^7.1.0",
-    "sunweb": "^1.0.7",
-    "tronweb": "^2.7.1",
+    "sunweb": "^1.0.8",
+    "tronweb": "^5.3.0",
     "vconsole": "^3.2.0",
     "vue-i18n": "^8.1.0",
     "vue-loading-template": "^1.3.0",