diff --git a/package.json b/package.json
index fcb7521..434ee3c 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
   "devDependencies": {
     "@openfeature/js-sdk": "^1.0.0",
     "@types/jest": "^28.1.4",
-    "@types/node": "^18.7.16",
+    "@types/node": "^20.4.2",
     "@types/rox-node": "^5.0.1",
     "@typescript-eslint/eslint-plugin": "^5.23.0",
     "@typescript-eslint/parser": "^5.23.0",
diff --git a/yarn.lock b/yarn.lock
index b1acb92..127cb98 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -735,10 +735,10 @@
   resolved "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.11.tgz"
   integrity sha512-wOuvG1SN4Us4rez+tylwwwCV1psiNVOkJeM3AUWUNWg/jDQY2+HE/444y5gc+jBmRqASOm2Oeh5c1axHobwRKQ==
 
-"@types/node@*", "@types/node@^18.7.16":
-  version "18.7.16"
-  resolved "https://registry.npmjs.org/@types/node/-/node-18.7.16.tgz"
-  integrity sha512-EQHhixfu+mkqHMZl1R2Ovuvn47PUw18azMJOTwSZr9/fhzHNGXAJ0ma0dayRVchprpCj0Kc1K1xKoWaATWF1qg==
+"@types/node@*", "@types/node@^20.4.2":
+  version "20.4.2"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.4.2.tgz#129cc9ae69f93824f92fac653eebfb4812ab4af9"
+  integrity sha512-Dd0BYtWgnWJKwO1jkmTrzofjK2QXXcai0dmtzvIBhcA+RsG5h8R3xlyta0kGOZRNfL9GuRtb1knmPEhQrePCEw==
 
 "@types/prettier@^2.1.5":
   version "2.7.0"