diff --git a/package.json b/package.json
index d78c822b..5f1f6da7 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "pkg-up": "^3.0.1",
     "sinon": "^11.0.0",
     "tsd": "^0.14.0",
-    "typedoc": "^0.19.0",
+    "typedoc": "^0.28.19",
     "typescript": "^4.0.2"
   },
   "engines": {