diff --git a/package.json b/package.json
index 498ab03..54c556c 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "slither": "slither ."
   },
   "devDependencies": {
-    "@types/node": "^20.12.12",
+    "@types/node": "^22.4.0",
     "cspell": "^8.8.3",
     "hardhat": "^2.22.4",
     "solhint": "^5.0.1",
diff --git a/yarn.lock b/yarn.lock
index 2995d71..bfa5387 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1259,7 +1259,7 @@ __metadata:
   dependencies:
     "@openzeppelin/contracts": "npm:^5.0.2"
     "@quant-finance/solidity-datetime": "npm:^2.2.0"
-    "@types/node": "npm:^20.12.12"
+    "@types/node": "npm:^22.4.0"
     cspell: "npm:^8.8.3"
     hardhat: "npm:^2.22.4"
     solhint: "npm:^5.0.1"
@@ -1344,7 +1344,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:*, @types/node@npm:^20.12.12":
+"@types/node@npm:*":
   version: 20.13.0
   resolution: "@types/node@npm:20.13.0"
   dependencies:
@@ -1353,6 +1353,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/node@npm:^22.4.0":
+  version: 22.4.0
+  resolution: "@types/node@npm:22.4.0"
+  dependencies:
+    undici-types: "npm:~6.19.2"
+  checksum: 10c0/84cd094b19a27e0db425f1d02614e4f7ac59b5eb3b21e288c8f8d4d0a4c9ad370107bc1a649d4c2b4e810cd133feea26e0bbf7e7c617f93e9e139d6d2568cf50
+  languageName: node
+  linkType: hard
+
 "@types/pbkdf2@npm:^3.0.0":
   version: 3.1.2
   resolution: "@types/pbkdf2@npm:3.1.2"
@@ -4814,6 +4823,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"undici-types@npm:~6.19.2":
+  version: 6.19.6
+  resolution: "undici-types@npm:6.19.6"
+  checksum: 10c0/9b2264c5700e7169c6c62c643aac56cd8984c5fd7e18ed31ff11780260e137f6340dee8317a2e6e0ae3c49f5e5ef6fa577ea07193cbaa535265cba76a267cae9
+  languageName: node
+  linkType: hard
+
 "undici@npm:^5.14.0":
   version: 5.28.4
   resolution: "undici@npm:5.28.4"