diff --git a/web/demo/package-lock.json b/web/demo/package-lock.json
index e2f7f868..5298b43b 100644
--- a/web/demo/package-lock.json
+++ b/web/demo/package-lock.json
@@ -12,7 +12,7 @@
       },
       "devDependencies": {
         "@types/node": "^22.13.4",
-        "vite": "^6.4.1",
+        "vite": "^7.3.2",
         "vite-plugin-monaco-editor": "^1.1.0"
       }
     },
@@ -781,8 +781,8 @@
       "license": "MIT"
     },
     "node_modules/nanoid": {
-      "version": "3.3.8",
-      "integrity": "sha512-WNLf5Sd8oZxOm+TzppcYk8gVOgP+l58xNy58D0nbUnOxOWRWvlcCV4kUF7ltmI6PsrLl/BgKEyS4mqsGChFN0w==",
+      "version": "3.3.11",
+      "integrity": "sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w==",
       "dev": true,
       "funding": [
         {
@@ -817,8 +817,8 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.3",
-      "integrity": "sha512-dle9A3yYxlBSrt8Fu+IpjGT8SY8hN0mlaA6GY8t0P5PjIOZemULz/E2Bnm/2dcUOena75OTNkHI76uZBNUUq3A==",
+      "version": "8.5.9",
+      "integrity": "sha512-7a70Nsot+EMX9fFU3064K/kdHWZqGVY+BADLyXc8Dfv+mTLLVl6JzJpPaCZ2kQL9gIJvKXSLMHhqdRRjwQeFtw==",
       "dev": true,
       "funding": [
         {
@@ -836,7 +836,7 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "nanoid": "^3.3.8",
+        "nanoid": "^3.3.11",
         "picocolors": "^1.1.1",
         "source-map-js": "^1.2.1"
       },
@@ -916,23 +916,23 @@
       "license": "MIT"
     },
     "node_modules/vite": {
-      "version": "6.4.1",
-      "integrity": "sha512-+Oxm7q9hDoLMyJOYfUYBuHQo+dkAloi33apOPP56pzj+vsdJDzr+j1NISE5pyaAuKL4A3UD34qd0lx5+kfKp2g==",
+      "version": "7.3.2",
+      "integrity": "sha512-Bby3NOsna2jsjfLVOHKes8sGwgl4TT0E6vvpYgnAYDIF/tie7MRaFthmKuHx1NSXjiTueXH3do80FMQgvEktRg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "esbuild": "^0.25.0",
-        "fdir": "^6.4.4",
-        "picomatch": "^4.0.2",
-        "postcss": "^8.5.3",
-        "rollup": "^4.34.9",
-        "tinyglobby": "^0.2.13"
+        "esbuild": "^0.27.0",
+        "fdir": "^6.5.0",
+        "picomatch": "^4.0.3",
+        "postcss": "^8.5.6",
+        "rollup": "^4.43.0",
+        "tinyglobby": "^0.2.15"
       },
       "bin": {
         "vite": "bin/vite.js"
       },
       "engines": {
-        "node": "^18.0.0 || ^20.0.0 || >=22.0.0"
+        "node": "^20.19.0 || >=22.12.0"
       },
       "funding": {
         "url": "https://github.com/vitejs/vite?sponsor=1"
@@ -941,14 +941,14 @@
         "fsevents": "~2.3.3"
       },
       "peerDependencies": {
-        "@types/node": "^18.0.0 || ^20.0.0 || >=22.0.0",
+        "@types/node": "^20.19.0 || >=22.12.0",
         "jiti": ">=1.21.0",
-        "less": "*",
+        "less": "^4.0.0",
         "lightningcss": "^1.21.0",
-        "sass": "*",
-        "sass-embedded": "*",
-        "stylus": "*",
-        "sugarss": "*",
+        "sass": "^1.70.0",
+        "sass-embedded": "^1.70.0",
+        "stylus": ">=0.54.8",
+        "sugarss": "^5.0.0",
         "terser": "^5.16.0",
         "tsx": "^4.8.1",
         "yaml": "^2.4.2"
diff --git a/web/demo/package.json b/web/demo/package.json
index 5e89a2bc..54f09fa6 100644
--- a/web/demo/package.json
+++ b/web/demo/package.json
@@ -7,7 +7,7 @@
   },
   "devDependencies": {
     "@types/node": "^22.13.4",
-    "vite": "^6.4.1",
+    "vite": "^7.3.2",
     "vite-plugin-monaco-editor": "^1.1.0"
   },
   "overrides": {