diff --git a/web/package-lock.json b/web/package-lock.json
index 663377d..e46380b 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -24,7 +24,7 @@
       "devDependencies": {
         "@eslint/js": "^10.0.1",
         "@types/d3": "^7.4.3",
-        "@types/node": "^26.2.0",
+        "@types/node": "^26.4.0",
         "@types/webfontloader": "^1.6.38",
         "@vitejs/plugin-vue": "^6.0.8",
         "@vue/eslint-config-typescript": "^14.9.0",
@@ -1302,9 +1302,9 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "26.2.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.2.0.tgz",
-      "integrity": "sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg==",
+      "version": "26.4.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.4.0.tgz",
+      "integrity": "sha512-faiGnoIrLH/V8cibOMEAZ8pMw6oXqSukl29ra4mN8GdaB2ZewzeaLj+INpV5N+Z1eKWzY+IzaIZH2EIR6YZRNQ==",
       "devOptional": true,
       "license": "MIT",
       "dependencies": {
diff --git a/web/package.json b/web/package.json
index 443ac42..1e9ad8b 100644
--- a/web/package.json
+++ b/web/package.json
@@ -26,7 +26,7 @@
   "devDependencies": {
     "@eslint/js": "^10.0.1",
     "@types/d3": "^7.4.3",
-    "@types/node": "^26.2.0",
+    "@types/node": "^26.4.0",
     "@types/webfontloader": "^1.6.38",
     "@vitejs/plugin-vue": "^6.0.8",
     "@vue/eslint-config-typescript": "^14.9.0",