diff --git a/package.json b/package.json
index fac879a..b76397f 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "tslib": "^2.0.3",
     "typedoc": "^0.19.0",
     "typedoc-plugin-external-module-name": "^4.0.3",
-    "typescript": "^4.0.5"
+    "typescript": "^4.1.2"
   },
   "scripts": {
     "all": "run-z build,lint,test",