diff --git a/.node-version b/.node-version
index 4a1f488b6..907565957 100644
--- a/.node-version
+++ b/.node-version
@@ -1 +1 @@
-18.17.1
+20.15.0
diff --git a/package.json b/package.json
index 65cebf407..8fe5694b2 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "@types/chai-subset": "1.3.5",
     "@types/debug": "4.1.12",
     "@types/mocha": "10.0.7",
-    "@types/node": "18.17.17",
+    "@types/node": "20.14.9",
     "@types/sinon": "17.0.3",
     "@typescript-eslint/eslint-plugin": "7.13.1",
     "@typescript-eslint/parser": "7.13.1",