diff --git a/packages/ftl-sdk-typescript/package-lock.json b/packages/ftl-sdk-typescript/package-lock.json
index 47d13125..a5120108 100644
--- a/packages/ftl-sdk-typescript/package-lock.json
+++ b/packages/ftl-sdk-typescript/package-lock.json
@@ -8,7 +8,7 @@
       "name": "@fastertools/ftl-sdk",
       "version": "0.1.0",
       "devDependencies": {
-        "@types/node": "^20.0.0",
+        "@types/node": "^24.0.10",
         "typescript": "^5.0.0"
       },
       "engines": {
@@ -16,13 +16,12 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "20.19.4",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.4.tgz",
-      "integrity": "sha512-OP+We5WV8Xnbuvw0zC2m4qfB/BJvjyCwtNjhHdJxV1639SGSKrLmJkc3fMnp2Qy8nJyHp8RO6umxELN/dS1/EA==",
+      "version": "24.0.10",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.0.10.tgz",
+      "integrity": "sha512-ENHwaH+JIRTDIEEbDK6QSQntAYGtbvdDXnMXnZaZ6k13Du1dPMmprkEHIL7ok2Wl2aZevetwTAb5S+7yIF+enA==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~7.8.0"
       }
     },
     "node_modules/typescript": {
@@ -40,11 +39,10 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "6.21.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
-      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
-      "dev": true,
-      "license": "MIT"
+      "version": "7.8.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.8.0.tgz",
+      "integrity": "sha512-9UJ2xGDvQ43tYyVMpuHlsgApydB8ZKfVYTsLDhXkFL/6gfkp+U8xTGdh8pMJv1SpZna0zxG1DwsKZsreLbXBxw==",
+      "dev": true
     }
   }
 }
diff --git a/packages/ftl-sdk-typescript/package.json b/packages/ftl-sdk-typescript/package.json
index 045ee801..acc5dc58 100644
--- a/packages/ftl-sdk-typescript/package.json
+++ b/packages/ftl-sdk-typescript/package.json
@@ -21,7 +21,7 @@
     "prepublishOnly": "npm run build"
   },
   "devDependencies": {
-    "@types/node": "^20.0.0",
+    "@types/node": "^24.0.10",
     "typescript": "^5.0.0"
   },
   "engines": {