diff --git a/package.json b/package.json
index 296624d..d1229da 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "prettier": "^1.19.1",
     "rimraf": "^3.0.2",
     "ts-jest": "^25.4.0",
-    "ts-node": "^8.6.2",
+    "ts-node": "^9.0.0",
     "typescript": "^3.8.2",
     "vuepress": "^1.5.0"
   }
diff --git a/yarn.lock b/yarn.lock
index 33e2206..999538e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -12157,10 +12157,10 @@ ts-jest@^25.4.0:
     semver "6.x"
     yargs-parser "18.x"
 
-ts-node@^8.6.2:
-  version "8.10.2"
-  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-8.10.2.tgz#eee03764633b1234ddd37f8db9ec10b75ec7fb8d"
-  integrity sha512-ISJJGgkIpDdBhWVu3jufsWpK3Rzo7bdiIXJjQc0ynKxVOVcg2oIrf2H2cejminGrptVc6q6/uynAHNCuWGbpVA==
+ts-node@^9.0.0:
+  version "9.0.0"
+  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-9.0.0.tgz#e7699d2a110cc8c0d3b831715e417688683460b3"
+  integrity sha512-/TqB4SnererCDR/vb4S/QvSZvzQMJN8daAslg7MeaiHvD8rDZsSfXmNeNumyZZzMned72Xoq/isQljYSt8Ynfg==
   dependencies:
     arg "^4.1.0"
     diff "^4.0.1"