diff --git a/demos/using-dev-build/package-lock.json b/demos/using-dev-build/package-lock.json
index 705e47ef16..51dbc93a0c 100644
--- a/demos/using-dev-build/package-lock.json
+++ b/demos/using-dev-build/package-lock.json
@@ -21,7 +21,7 @@
         "prettier-plugin-organize-imports": "^3.2.2",
         "ts-node": "^10.9.1",
         "typescript": "^5.0.4",
-        "vite": "^5.4.19"
+        "vite": "^5.4.20"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -7040,9 +7040,9 @@
       }
     },
     "node_modules/vite": {
-      "version": "5.4.19",
-      "resolved": "https://registry.npmjs.org/vite/-/vite-5.4.19.tgz",
-      "integrity": "sha512-qO3aKv3HoQC8QKiNSTuUM1l9o/XX3+c+VTgLHbJWHZGeTPVAg2XwazI9UWzoxjIJCGCV2zU60uqMzjeLZuULqA==",
+      "version": "5.4.20",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-5.4.20.tgz",
+      "integrity": "sha512-j3lYzGC3P+B5Yfy/pfKNgVEg4+UtcIJcVRt2cDjIOmhLourAqPqf8P7acgxeiSgUB7E3p2P8/3gNIgDLpwzs4g==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/demos/using-dev-build/package.json b/demos/using-dev-build/package.json
index e62dedb99a..a2ecf92f52 100644
--- a/demos/using-dev-build/package.json
+++ b/demos/using-dev-build/package.json
@@ -22,7 +22,7 @@
     "prettier-plugin-organize-imports": "^3.2.2",
     "ts-node": "^10.9.1",
     "typescript": "^5.0.4",
-    "vite": "^5.4.19"
+    "vite": "^5.4.20"
   },
   "dependencies": {
     "@icp-sdk/auth": "^4.0.0"