diff --git a/package.json b/package.json
index 620dfd5..792a01b 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
   },
   "devDependencies": {
     "@rollup/plugin-typescript": "^8.3.3",
-    "@types/node": "^18.0.6",
+    "@types/node": "^20.5.6",
     "@types/rsocket-core": "^0.0.7",
     "@types/rsocket-websocket-client": "^0.0.4",
     "@typescript-eslint/eslint-plugin": "^5.30.7",
diff --git a/yarn.lock b/yarn.lock
index 75ab59a..b7ae73b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -140,10 +140,10 @@
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.11.tgz#d421b6c527a3037f7c84433fd2c4229e016863d3"
   integrity sha512-wOuvG1SN4Us4rez+tylwwwCV1psiNVOkJeM3AUWUNWg/jDQY2+HE/444y5gc+jBmRqASOm2Oeh5c1axHobwRKQ==
 
-"@types/node@*", "@types/node@^18.0.6":
-  version "18.6.1"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-18.6.1.tgz#828e4785ccca13f44e2fb6852ae0ef11e3e20ba5"
-  integrity sha512-z+2vB6yDt1fNwKOeGbckpmirO+VBDuQqecXkgeIqDlaOtmKn6hPR/viQ8cxCfqLU4fTlvM3+YjM367TukWdxpg==
+"@types/node@*", "@types/node@^20.5.6":
+  version "20.5.6"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-20.5.6.tgz#5e9aaa86be03a09decafd61b128d6cec64a5fe40"
+  integrity sha512-Gi5wRGPbbyOTX+4Y2iULQ27oUPrefaB0PxGQJnfyWN3kvEDGM3mIB5M/gQLmitZf7A9FmLeaqxD3L1CXpm3VKQ==
 
 "@types/rsocket-core@*", "@types/rsocket-core@^0.0.7":
   version "0.0.7"