diff --git a/package-lock.json b/package-lock.json
index 9dde1f9..8d8b45f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
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       "devDependencies": {
         "@machinomy/types-readable-stream": "git+https://github.com/machinomy/types-readable-stream.git",
-        "@types/node": "^20.14.2",
+        "@types/node": "^22.5.2",
         "mocha": "^10.4.0"
       }
     },
@@ -73,12 +73,12 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "20.14.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.14.2.tgz",
-      "integrity": "sha512-xyu6WAMVwv6AKFLB+e/7ySZVr/0zLCzOa7rSpq6jNwpqOrUbcACDWC+53d4n2QHOnDou0fbIsg8wZu/sxrnI4Q==",
+      "version": "22.5.2",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.5.2.tgz",
+      "integrity": "sha512-acJsPTEqYqulZS/Yp/S3GgeE6GZ0qYODUR8aVr/DkhHQ8l9nd4j5x1/ZJy9/gHrRlFMqkO6i0I3E27Alu4jjPg==",
       "dev": true,
       "dependencies": {
-        "undici-types": "~5.26.4"
+        "undici-types": "~6.19.2"
       }
     },
     "node_modules/ansi-colors": {
@@ -902,9 +902,9 @@
       }
     },
     "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/util-deprecate": {
diff --git a/package.json b/package.json
index 808e62c..9b25e97 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   },
   "devDependencies": {
     "@machinomy/types-readable-stream": "git+https://github.com/machinomy/types-readable-stream.git",
-    "@types/node": "^20.14.2",
+    "@types/node": "^22.5.2",
     "mocha": "^10.4.0"
   },
   "scripts": {