diff --git a/package-lock.json b/package-lock.json
index 91c271e..43fa4a4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
       },
       "devDependencies": {
         "@types/mocha": "^10.0.1",
-        "@types/node": "^18.15.5",
+        "@types/node": "^20.2.5",
         "mocha": "^10.2.0",
         "rimraf": "^5.0.0",
         "rollup": "^3.20.0",
@@ -30,9 +30,9 @@
       "dev": true
     },
     "node_modules/@types/node": {
-      "version": "18.15.5",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.15.5.tgz",
-      "integrity": "sha512-Ark2WDjjZO7GmvsyFFf81MXuGTA/d6oP38anyxWOL6EREyBKAxKoFHwBhaZxCfLRLpO8JgVXwqOwSwa7jRcjew==",
+      "version": "20.2.5",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.2.5.tgz",
+      "integrity": "sha512-JJulVEQXmiY9Px5axXHeYGLSjhkZEnD+MDPDGbCbIAbMslkKwmygtZFy1X6s/075Yo94sf8GuSlFfPzysQrWZQ==",
       "dev": true
     },
     "node_modules/@wry/context": {
@@ -1189,9 +1189,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "18.15.5",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.15.5.tgz",
-      "integrity": "sha512-Ark2WDjjZO7GmvsyFFf81MXuGTA/d6oP38anyxWOL6EREyBKAxKoFHwBhaZxCfLRLpO8JgVXwqOwSwa7jRcjew==",
+      "version": "20.2.5",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.2.5.tgz",
+      "integrity": "sha512-JJulVEQXmiY9Px5axXHeYGLSjhkZEnD+MDPDGbCbIAbMslkKwmygtZFy1X6s/075Yo94sf8GuSlFfPzysQrWZQ==",
       "dev": true
     },
     "@wry/context": {
diff --git a/package.json b/package.json
index 94befe7..9a3a2e7 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
   },
   "devDependencies": {
     "@types/mocha": "^10.0.1",
-    "@types/node": "^18.15.5",
+    "@types/node": "^20.2.5",
     "mocha": "^10.2.0",
     "rimraf": "^5.0.0",
     "rollup": "^3.20.0",