diff --git a/package.json b/package.json
index f205dc6..583f58e 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "@istanbuljs/nyc-config-typescript": "1.0.2",
     "@types/chai": "4.3.11",
     "@types/mocha": "10.0.6",
-    "@types/node": "20.10.4",
+    "@types/node": "20.19.37",
     "@typescript-eslint/eslint-plugin": "6.14.0",
     "@typescript-eslint/parser": "6.14.0",
     "assert": "2.1.0",
diff --git a/yarn.lock b/yarn.lock
index ad1b6e5..2f67c04 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -657,12 +657,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:20.10.4":
-  version: 20.10.4
-  resolution: "@types/node@npm:20.10.4"
+"@types/node@npm:20.19.37":
+  version: 20.19.37
+  resolution: "@types/node@npm:20.19.37"
   dependencies:
-    undici-types: "npm:~5.26.4"
-  checksum: 2c8b70cba731eb2ae3ae046daa74903bfcbb0e7b9196da767e5895054f6d252296ae7a04fb1dbbcb53bb004c4c658c05eaea2731bc9e2dd9e08f7e88d672f563
+    undici-types: "npm:~6.21.0"
+  checksum: 8420353aee776ae5c1e9720058949909a0e908fa2af85501e9db2645bb9f9acd7d767890f8aaee34d375e6f8b5f550a9a169e908d2d8cf7d5daf63dce64092a0
   languageName: node
   linkType: hard
 
@@ -1368,7 +1368,7 @@ __metadata:
     "@istanbuljs/nyc-config-typescript": "npm:1.0.2"
     "@types/chai": "npm:4.3.11"
     "@types/mocha": "npm:10.0.6"
-    "@types/node": "npm:20.10.4"
+    "@types/node": "npm:20.19.37"
     "@typescript-eslint/eslint-plugin": "npm:6.14.0"
     "@typescript-eslint/parser": "npm:6.14.0"
     assert: "npm:2.1.0"
@@ -4464,10 +4464,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"undici-types@npm:~5.26.4":
-  version: 5.26.5
-  resolution: "undici-types@npm:5.26.5"
-  checksum: bb673d7876c2d411b6eb6c560e0c571eef4a01c1c19925175d16e3a30c4c428181fb8d7ae802a261f283e4166a0ac435e2f505743aa9e45d893f9a3df017b501
+"undici-types@npm:~6.21.0":
+  version: 6.21.0
+  resolution: "undici-types@npm:6.21.0"
+  checksum: c01ed51829b10aa72fc3ce64b747f8e74ae9b60eafa19a7b46ef624403508a54c526ffab06a14a26b3120d055e1104d7abe7c9017e83ced038ea5cf52f8d5e04
   languageName: node
   linkType: hard