diff --git a/package.json b/package.json
index aa18165..d264294 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "prettier": "^2.4.1",
     "superagent": "^7.0.0",
     "tap": "^16.0.0",
-    "tsd": "^0.19.0",
+    "tsd": "^0.20.0",
     "typescript": "4.6.3"
   },
   "engines": {