diff --git a/package.json b/package.json
index f4a71ce..d4d2dcd 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "@typechain/hardhat": "^6.1.5",
     "@types/chai": "^4.3.4",
     "@types/mocha": "^10.0.1",
-    "@types/node": "^20.14.0",
+    "@types/node": "^22.5.0",
     "chai": "^4.3.7",
     "ethers": "^5.7.2",
     "hardhat": "^2.12.6",
diff --git a/yarn.lock b/yarn.lock
index bdb4157..ff46f73 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1055,12 +1055,12 @@
   resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-10.0.1.tgz#2f4f65bb08bc368ac39c96da7b2f09140b26851b"
   integrity sha512-/fvYntiO1GeICvqbQ3doGDIP97vWmvFt83GKguJ6prmQM2iXZfFcq6YE8KteFyRtX2/h5Hf91BYvPodJKFYv5Q==
 
-"@types/node@*", "@types/node@^20.14.0":
-  version "20.14.0"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.14.0.tgz#49ceec7b34f8621470cff44677fa9d461a477f17"
-  integrity sha512-5cHBxFGJx6L4s56Bubp4fglrEpmyJypsqI6RgzMfBHWUJQGWAAi8cWcgetEbZXHYXo9C2Fa4EEds/uSyS4cxmA==
+"@types/node@*", "@types/node@^22.5.0":
+  version "22.5.0"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-22.5.0.tgz#10f01fe9465166b4cab72e75f60d8b99d019f958"
+  integrity sha512-DkFrJOe+rfdHTqqMg0bSNlGlQ85hSoh2TPzZyhHsXnMtligRWpxUySiyw8FY14ITt24HVCiQPWxS3KO/QlGmWg==
   dependencies:
-    undici-types "~5.26.4"
+    undici-types "~6.19.2"
 
 "@types/node@^10.0.3":
   version "10.17.60"
@@ -5768,10 +5768,10 @@ unbox-primitive@^1.0.2:
     has-symbols "^1.0.3"
     which-boxed-primitive "^1.0.2"
 
-undici-types@~5.26.4:
-  version "5.26.5"
-  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-5.26.5.tgz#bcd539893d00b56e964fd2657a4866b221a65617"
-  integrity sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==
+undici-types@~6.19.2:
+  version "6.19.8"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-6.19.8.tgz#35111c9d1437ab83a7cdc0abae2f26d88eda0a02"
+  integrity sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw==
 
 undici@^5.14.0:
   version "5.28.4"