diff --git a/src/microsoft-trydotnet/package-lock.json b/src/microsoft-trydotnet/package-lock.json
index dce1ad0a3..09f8b86fe 100644
--- a/src/microsoft-trydotnet/package-lock.json
+++ b/src/microsoft-trydotnet/package-lock.json
@@ -20,7 +20,7 @@
         "@types/chai-as-promised": "^8.0.2",
         "@types/jsdom": "^30.0.0",
         "@types/mocha": "^10.0.10",
-        "@types/node": "^26.2.0",
+        "@types/node": "^26.4.0",
         "chai": "6.2.2",
         "chai-as-promised": "8.0.2",
         "jsdom": "30.0.1",
@@ -1034,10 +1034,11 @@
       "dev": true
     },
     "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==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "undici-types": "~8.3.0"
       }
diff --git a/src/microsoft-trydotnet/package.json b/src/microsoft-trydotnet/package.json
index dfbe1aead..06896918a 100644
--- a/src/microsoft-trydotnet/package.json
+++ b/src/microsoft-trydotnet/package.json
@@ -18,7 +18,7 @@
     "@types/chai-as-promised": "^8.0.2",
     "@types/jsdom": "^30.0.0",
     "@types/mocha": "^10.0.10",
-    "@types/node": "^26.2.0",
+    "@types/node": "^26.4.0",
     "chai": "6.2.2",
     "chai-as-promised": "8.0.2",
     "jsdom": "30.0.1",