diff --git a/package-lock.json b/package-lock.json
index 4455618..1107547 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,7 @@
         "@types/chai-as-promised": "^7.1.5",
         "@types/libsodium-wrappers": "^0.7.9",
         "@types/mocha": "^10.0.0",
-        "@types/node": "^18.0.0",
+        "@types/node": "^20.1.0",
         "chai": "^4.3.6",
         "chai-as-promised": "^7.1.1",
         "eslint": "^8.17.0",
@@ -1077,9 +1077,9 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "18.16.5",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.16.5.tgz",
-      "integrity": "sha512-seOA34WMo9KB+UA78qaJoCO20RJzZGVXQ5Sh6FWu0g/hfT44nKXnej3/tCQl7FL97idFpBhisLYCTB50S0EirA==",
+      "version": "20.1.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.1.0.tgz",
+      "integrity": "sha512-O+z53uwx64xY7D6roOi4+jApDGFg0qn6WHcxe5QeqjMaTezBO/mxdfFXIVAVVyNWKx84OmPB3L8kbVYOTeN34A==",
       "dev": true
     },
     "node_modules/@types/normalize-package-data": {
diff --git a/package.json b/package.json
index ba6d362..f301adb 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "@types/chai-as-promised": "^7.1.5",
     "@types/libsodium-wrappers": "^0.7.9",
     "@types/mocha": "^10.0.0",
-    "@types/node": "^18.0.0",
+    "@types/node": "^20.1.0",
     "chai": "^4.3.6",
     "chai-as-promised": "^7.1.1",
     "eslint": "^8.17.0",