diff --git a/web/package-lock.json b/web/package-lock.json
index cbf3c557d7..f47c7d2327 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -104,12 +104,12 @@
         "postcss": "^8.4.39",
         "prettier": "^3.4.2",
         "rollup-plugin-analyzer": "^4.0.0",
-        "rollup-plugin-visualizer": "^5.12.0",
+        "rollup-plugin-visualizer": "^6.0.5",
         "sass": "^1.77.8",
-        "sass-loader": "^14.2.1",
+        "sass-loader": "^16.0.6",
         "start-server-and-test": "^2.0.4",
         "tailwindcss": "^3.4.4",
-        "typescript": "~5.7.2",
+        "typescript": "~5.9.3",
         "vite": "^7.3.0",
         "vite-plugin-istanbul": "^7.2.1",
         "vite-plugin-monaco-editor": "^1.1.0",
@@ -14027,13 +14027,13 @@
       }
     },
     "node_modules/rollup-plugin-visualizer": {
-      "version": "5.14.0",
-      "resolved": "https://registry.npmjs.org/rollup-plugin-visualizer/-/rollup-plugin-visualizer-5.14.0.tgz",
-      "integrity": "sha512-VlDXneTDaKsHIw8yzJAFWtrzguoJ/LnQ+lMpoVfYJ3jJF4Ihe5oYLAqLklIK/35lgUY+1yEzCkHyZ1j4A5w5fA==",
+      "version": "6.0.5",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-visualizer/-/rollup-plugin-visualizer-6.0.5.tgz",
+      "integrity": "sha512-9+HlNgKCVbJDs8tVtjQ43US12eqaiHyyiLMdBwQ7vSZPiHMysGNo2E88TAp1si5wx8NAoYriI2A5kuKfIakmJg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "open": "^8.4.0",
+        "open": "^8.0.0",
         "picomatch": "^4.0.2",
         "source-map": "^0.7.4",
         "yargs": "^17.5.1"
@@ -14045,7 +14045,7 @@
         "node": ">=18"
       },
       "peerDependencies": {
-        "rolldown": "1.x",
+        "rolldown": "1.x || ^1.0.0-beta",
         "rollup": "2.x || 3.x || 4.x"
       },
       "peerDependenciesMeta": {
@@ -14307,9 +14307,9 @@
       }
     },
     "node_modules/sass-loader": {
-      "version": "14.2.1",
-      "resolved": "https://registry.npmjs.org/sass-loader/-/sass-loader-14.2.1.tgz",
-      "integrity": "sha512-G0VcnMYU18a4N7VoNDegg2OuMjYtxnqzQWARVWCIVSZwJeiL9kg8QMsuIZOplsJgTzZLF6jGxI3AClj8I9nRdQ==",
+      "version": "16.0.6",
+      "resolved": "https://registry.npmjs.org/sass-loader/-/sass-loader-16.0.6.tgz",
+      "integrity": "sha512-sglGzId5gmlfxNs4gK2U3h7HlVRfx278YK6Ono5lwzuvi1jxig80YiuHkaDBVsYIKFhx8wN7XSCI0M2IDS/3qA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -16165,9 +16165,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.7.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.3.tgz",
-      "integrity": "sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==",
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "devOptional": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/web/package.json b/web/package.json
index 95125697e7..a3a445f3b8 100644
--- a/web/package.json
+++ b/web/package.json
@@ -120,12 +120,12 @@
     "postcss": "^8.4.39",
     "prettier": "^3.4.2",
     "rollup-plugin-analyzer": "^4.0.0",
-    "rollup-plugin-visualizer": "^5.12.0",
+    "rollup-plugin-visualizer": "^6.0.5",
     "sass": "^1.77.8",
-    "sass-loader": "^14.2.1",
+    "sass-loader": "^16.0.6",
     "start-server-and-test": "^2.0.4",
     "tailwindcss": "^3.4.4",
-    "typescript": "~5.7.2",
+    "typescript": "~5.9.3",
     "vite": "^7.3.0",
     "vite-plugin-istanbul": "^7.2.1",
     "vite-plugin-monaco-editor": "^1.1.0",