diff --git a/internal/dev_server/ui/package-lock.json b/internal/dev_server/ui/package-lock.json
index 3352d7da..abe28cb6 100644
--- a/internal/dev_server/ui/package-lock.json
+++ b/internal/dev_server/ui/package-lock.json
@@ -33,7 +33,7 @@
         "eslint-plugin-react-refresh": "0.4.7",
         "prettier": "3.3.2",
         "typescript": "5.2.2",
-        "vite": "5.3.1",
+        "vite": "5.4.8",
         "vite-plugin-singlefile": "2.0.2",
         "vite-plugin-svgr": "^4.2.0",
         "vitest": "2.1.1"
@@ -7309,14 +7309,14 @@
       }
     },
     "node_modules/vite": {
-      "version": "5.3.1",
-      "resolved": "https://registry.npmjs.org/vite/-/vite-5.3.1.tgz",
-      "integrity": "sha512-XBmSKRLXLxiaPYamLv3/hnP/KXDai1NDexN0FpkTaZXTfycHvkRHoenpgl/fvuK/kPbB6xAgoyiryAhQNxYmAQ==",
+      "version": "5.4.8",
+      "resolved": "https://registry.npmjs.org/vite/-/vite-5.4.8.tgz",
+      "integrity": "sha512-FqrItQ4DT1NC4zCUqMB4c4AZORMKIa0m8/URVCZ77OZ/QSNeJ54bU1vrFADbDsuwfIPcgknRkmqakQcgnL4GiQ==",
       "dev": true,
       "dependencies": {
         "esbuild": "^0.21.3",
-        "postcss": "^8.4.38",
-        "rollup": "^4.13.0"
+        "postcss": "^8.4.43",
+        "rollup": "^4.20.0"
       },
       "bin": {
         "vite": "bin/vite.js"
@@ -7335,6 +7335,7 @@
         "less": "*",
         "lightningcss": "^1.21.0",
         "sass": "*",
+        "sass-embedded": "*",
         "stylus": "*",
         "sugarss": "*",
         "terser": "^5.4.0"
@@ -7352,6 +7353,9 @@
         "sass": {
           "optional": true
         },
+        "sass-embedded": {
+          "optional": true
+        },
         "stylus": {
           "optional": true
         },
diff --git a/internal/dev_server/ui/package.json b/internal/dev_server/ui/package.json
index 6df5ef71..6473e1aa 100644
--- a/internal/dev_server/ui/package.json
+++ b/internal/dev_server/ui/package.json
@@ -37,7 +37,7 @@
     "eslint-plugin-react-refresh": "0.4.7",
     "prettier": "3.3.2",
     "typescript": "5.2.2",
-    "vite": "5.3.1",
+    "vite": "5.4.8",
     "vite-plugin-singlefile": "2.0.2",
     "vite-plugin-svgr": "^4.2.0",
     "vitest": "2.1.1"