diff --git a/agent/package-lock.json b/agent/package-lock.json
index 39272ef..c873ab3 100644
--- a/agent/package-lock.json
+++ b/agent/package-lock.json
@@ -28,7 +28,7 @@
         "zod": "^4.4.3"
       },
       "devDependencies": {
-        "@types/node": "^22.0.0",
+        "@types/node": "^26.1.1",
         "ajv": "^8.20.0",
         "ajv-formats": "^3.0.1",
         "tsx": "^4.19.0",
@@ -1876,12 +1876,12 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "22.19.21",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.21.tgz",
-      "integrity": "sha512-VMeFBSCKQKmm2swI2kW51SFusDqekC6q9trBCvJ/JliDchFSuoYYKN7yVNjPthP1HKZcx3U1gI/wTcEBjEFKTA==",
+      "version": "26.1.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.1.1.tgz",
+      "integrity": "sha512-nxAkRSVkN1Y0JC1W8ky/fTfkGsMmcrRsbx+3XoZE+rMOX71kLYTV7fLXpqud1GpbpP5TuffXFqfX7fH2GgZREw==",
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@types/shimmer": {
@@ -4633,9 +4633,9 @@
       }
     },
     "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==",
+      "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/agent/package.json b/agent/package.json
index 672b7ec..b37c506 100644
--- a/agent/package.json
+++ b/agent/package.json
@@ -37,7 +37,7 @@
     "zod": "^4.4.3"
   },
   "devDependencies": {
-    "@types/node": "^22.0.0",
+    "@types/node": "^26.1.1",
     "ajv": "^8.20.0",
     "ajv-formats": "^3.0.1",
     "tsx": "^4.19.0",