diff --git a/nodejs/express-typescript-mongodb/package-lock.json b/nodejs/express-typescript-mongodb/package-lock.json
index d2286fe1..1c0c2cb6 100644
--- a/nodejs/express-typescript-mongodb/package-lock.json
+++ b/nodejs/express-typescript-mongodb/package-lock.json
@@ -47,7 +47,7 @@
         "@types/compression": "^1.8.1",
         "@types/cors": "^2.8.19",
         "@types/express": "^5.0.6",
-        "@types/node": "^25.9.5",
+        "@types/node": "^26.2.0",
         "@types/supertest": "^7.2.1",
         "@typescript-eslint/eslint-plugin": "^8.67.0",
         "@typescript-eslint/parser": "^8.67.0",
@@ -2911,12 +2911,12 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "25.9.5",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.9.5.tgz",
-      "integrity": "sha512-OScDchr2fwuUmWdf4kZ9h7PcJiYDVInhJizG/biAq3cAvqwYktuy/TYGGdZNMtNTFUP7rnb0NU4TUdm82kt4Rg==",
+      "version": "26.2.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.2.0.tgz",
+      "integrity": "sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg==",
       "license": "MIT",
       "dependencies": {
-        "undici-types": ">=7.24.0 <7.24.7"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@types/oracledb": {
@@ -8555,9 +8555,9 @@
       }
     },
     "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==",
       "license": "MIT"
     },
     "node_modules/unpipe": {
diff --git a/nodejs/express-typescript-mongodb/package.json b/nodejs/express-typescript-mongodb/package.json
index 462a10eb..70d49688 100644
--- a/nodejs/express-typescript-mongodb/package.json
+++ b/nodejs/express-typescript-mongodb/package.json
@@ -102,7 +102,7 @@
     "@types/compression": "^1.8.1",
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.6",
-    "@types/node": "^25.9.5",
+    "@types/node": "^26.2.0",
     "@types/supertest": "^7.2.1",
     "@typescript-eslint/eslint-plugin": "^8.67.0",
     "@typescript-eslint/parser": "^8.67.0",