diff --git a/playground/package.json b/playground/package.json
index 82fada4b..d886e5f3 100644
--- a/playground/package.json
+++ b/playground/package.json
@@ -14,7 +14,7 @@
   },
   "devDependencies": {
     "@types/marked": "2.0.5",
-    "@types/node": "14.14.44",
+    "@types/node": "14.17.20",
     "@vitejs/plugin-vue": "1.9.2",
     "@vue/compiler-sfc": "3.1.4",
     "cross-env": "7.0.3",
diff --git a/playground/yarn.lock b/playground/yarn.lock
index ca4edefa..1f82b0e9 100644
--- a/playground/yarn.lock
+++ b/playground/yarn.lock
@@ -96,10 +96,10 @@
   resolved "https://registry.yarnpkg.com/@types/marked/-/marked-2.0.5.tgz#453e27f1e97199d45bb25297b0dd2b9bbc1e05ea"
   integrity sha512-shRZ7XnYFD/8n8zSjKvFdto1QNSf4tONZIlNEZGrJe8GsOE8DL/hG1Hbl8gZlfLnjS7+f5tZGIaTgfpyW38h4w==
 
-"@types/node@14.14.44":
-  version "14.14.44"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.14.44.tgz#df7503e6002847b834371c004b372529f3f85215"
-  integrity sha512-+gaugz6Oce6ZInfI/tK4Pq5wIIkJMEJUu92RB3Eu93mtj4wjjjz9EB5mLp5s1pSsLXdC/CPut/xF20ZzAQJbTA==
+"@types/node@14.17.20":
+  version "14.17.20"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.17.20.tgz#74cc80438fd0467dc4377ee5bbad89a886df3c10"
+  integrity sha512-gI5Sl30tmhXsqkNvopFydP7ASc4c2cLfGNQrVKN3X90ADFWFsPEsotm/8JHSUJQKTHbwowAHtcJPeyVhtKv0TQ==
 
 "@vitejs/plugin-vue@1.9.2":
   version "1.9.2"