diff --git a/package.json b/package.json
index e65b3af64b9..26d473b82c0 100644
--- a/package.json
+++ b/package.json
@@ -90,7 +90,7 @@
     "snazzy": "^9.0.0",
     "standard": "^17.0.0",
     "tap": "^15.0.9",
-    "tsd": "^0.17.0",
+    "tsd": "^0.20.0",
     "wait-on": "^6.0.0"
   },
   "engines": {