diff --git a/package-lock.json b/package-lock.json
index a7fd5ee..a3942c8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,7 +31,7 @@
         "@types/estree": "^1.0.5",
         "@types/glob": "^8.1.0",
         "@types/mocha": "^10.0.7",
-        "@types/node": "20.x",
+        "@types/node": "22.x",
         "@types/picomatch": "^2.3.4",
         "@types/sinon": "^17.0.3",
         "@types/split2": "^4.2.3",
@@ -1249,12 +1249,12 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "20.14.9",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.14.9.tgz",
-      "integrity": "sha512-06OCtnTXtWOZBJlRApleWndH4JsRVs1pDCc8dLSQp+7PpUpX3ePdHyeNSFTeSe7FtKyQkrlPvHwJOW3SLd8Oyg==",
+      "version": "22.0.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.0.0.tgz",
+      "integrity": "sha512-VT7KSYudcPOzP5Q0wfbowyNLaVR8QWUdw+088uFWwfvpY6uCWaXpqV6ieLAu9WBcnTa7H4Z5RLK8I5t2FuOcqw==",
       "dev": true,
       "dependencies": {
-        "undici-types": "~5.26.4"
+        "undici-types": "~6.11.1"
       }
     },
     "node_modules/@types/picomatch": {
@@ -7335,9 +7335,9 @@
       "dev": true
     },
     "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": "6.11.1",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.11.1.tgz",
+      "integrity": "sha512-mIDEX2ek50x0OlRgxryxsenE5XaQD4on5U2inY7RApK3SOJpofyw7uW2AyfMKkhAxXIceo2DeWGVGwyvng1GNQ==",
       "dev": true
     },
     "node_modules/uri-js": {
diff --git a/package.json b/package.json
index 6830b00..f391cb7 100644
--- a/package.json
+++ b/package.json
@@ -128,7 +128,7 @@
     "@types/estree": "^1.0.5",
     "@types/glob": "^8.1.0",
     "@types/mocha": "^10.0.7",
-    "@types/node": "20.x",
+    "@types/node": "22.x",
     "@types/picomatch": "^2.3.4",
     "@types/sinon": "^17.0.3",
     "@types/split2": "^4.2.3",