diff --git a/package-lock.json b/package-lock.json
index 5e5a4ff..b4f078d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.4.6",
       "license": "ISC",
       "devDependencies": {
-        "@types/node": "20.14.11",
+        "@types/node": "22.5.5",
         "prettier": "3.3.3",
         "rimraf": "6.0.1",
         "typescript": "5.6.2"
@@ -43,12 +43,12 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "20.14.11",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.14.11.tgz",
-      "integrity": "sha512-kprQpL8MMeszbz6ojB5/tU8PLN4kesnN8Gjzw349rDlNgsSzg90lAVj3llK99Dh7JON+t9AuscPPFW6mPbTnSA==",
+      "version": "22.5.5",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.5.5.tgz",
+      "integrity": "sha512-Xjs4y5UPO/CLdzpgR6GirZJx36yScjh73+2NlLlkFRSoQN8B0DpfXPdZGnvVmLRLOsqDpOfTNv7D9trgGhmOIA==",
       "dev": true,
       "dependencies": {
-        "undici-types": "~5.26.4"
+        "undici-types": "~6.19.2"
       }
     },
     "node_modules/ansi-regex": {
@@ -447,9 +447,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "5.26.5",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
+      "version": "6.19.8",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.19.8.tgz",
+      "integrity": "sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw==",
       "dev": true
     },
     "node_modules/which": {
diff --git a/package.json b/package.json
index 7038cb9..4475a5c 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   "repository": "https://github.com/jwetzell/psn-js",
   "license": "ISC",
   "devDependencies": {
-    "@types/node": "20.14.11",
+    "@types/node": "22.5.5",
     "prettier": "3.3.3",
     "rimraf": "6.0.1",
     "typescript": "5.6.2"