diff --git a/web/package-lock.json b/web/package-lock.json
index 4bf166af..89e1ea97 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -36,7 +36,7 @@
         "@eslint/js": "^10.0.1",
         "@playwright/test": "^1.61.1",
         "@tailwindcss/vite": "4.3.2",
-        "@types/node": "^25.9.2",
+        "@types/node": "^26.1.1",
         "@types/react": "19.2.17",
         "@types/react-dom": "19.2.3",
         "@vitejs/plugin-react": "6.0.3",
@@ -2641,13 +2641,13 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "25.9.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.9.2.tgz",
-      "integrity": "sha512-G05zqtJhcDLb8uslf5EjCxXg9G1KQxiV8OS0R26IC//Eoyitzqe8z37I7cqvnZlrlSfgocQRfSn/AHBZJJFyGw==",
+      "version": "26.1.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.1.1.tgz",
+      "integrity": "sha512-nxAkRSVkN1Y0JC1W8ky/fTfkGsMmcrRsbx+3XoZE+rMOX71kLYTV7fLXpqud1GpbpP5TuffXFqfX7fH2GgZREw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": ">=7.24.0 <7.24.7"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@types/parse-json": {
@@ -7548,9 +7548,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "7.24.6",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.24.6.tgz",
-      "integrity": "sha512-WRNW+sJgj5OBN4/0JpHFqtqzhpbnV0GuB+OozA9gCL7a993SmU+1JBZCzLNxYsbMfIeDL+lTsphD5jN5N+n0zg==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/web/package.json b/web/package.json
index 55060d91..6d917f4b 100644
--- a/web/package.json
+++ b/web/package.json
@@ -41,7 +41,7 @@
     "@eslint/js": "^10.0.1",
     "@playwright/test": "^1.61.1",
     "@tailwindcss/vite": "4.3.2",
-    "@types/node": "^25.9.2",
+    "@types/node": "^26.1.1",
     "@types/react": "19.2.17",
     "@types/react-dom": "19.2.3",
     "@vitejs/plugin-react": "6.0.3",