diff --git a/reference-apps/typescript-api-first/package-lock.json b/reference-apps/typescript-api-first/package-lock.json
index 5f48ba4..b0026fb 100644
--- a/reference-apps/typescript-api-first/package-lock.json
+++ b/reference-apps/typescript-api-first/package-lock.json
@@ -29,7 +29,7 @@
         "@types/cors": "^2.8.17",
         "@types/express": "^5.0.6",
         "@types/jest": "^30.0.0",
-        "@types/node": "^25.2.2",
+        "@types/node": "^25.5.0",
         "@types/pg": "^8.16.0",
         "@types/supertest": "^6.0.2",
         "@types/uuid": "^11.0.0",
@@ -1910,12 +1910,12 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "25.2.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.2.2.tgz",
-      "integrity": "sha512-BkmoP5/FhRYek5izySdkOneRyXYN35I860MFAGupTdebyE66uZaR+bXLHq8k4DirE5DwQi3NuhvRU1jqTVwUrQ==",
+      "version": "25.5.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.5.0.tgz",
+      "integrity": "sha512-jp2P3tQMSxWugkCUKLRPVUpGaL5MVFwF8RDuSRztfwgN1wmqJeMSbKlnEtQqU8UrhTmzEmZdu2I6v2dpp7XIxw==",
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.16.0"
+        "undici-types": "~7.18.0"
       }
     },
     "node_modules/@types/pg": {
@@ -7469,9 +7469,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "7.16.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.16.0.tgz",
-      "integrity": "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==",
+      "version": "7.18.2",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.18.2.tgz",
+      "integrity": "sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==",
       "license": "MIT"
     },
     "node_modules/universalify": {
diff --git a/reference-apps/typescript-api-first/package.json b/reference-apps/typescript-api-first/package.json
index 1740a37..5a2f831 100644
--- a/reference-apps/typescript-api-first/package.json
+++ b/reference-apps/typescript-api-first/package.json
@@ -40,7 +40,7 @@
     "@types/cors": "^2.8.17",
     "@types/express": "^5.0.6",
     "@types/jest": "^30.0.0",
-    "@types/node": "^25.2.2",
+    "@types/node": "^25.5.0",
     "@types/pg": "^8.16.0",
     "@types/supertest": "^6.0.2",
     "@types/uuid": "^11.0.0",