diff --git a/package.json b/package.json
index b21d476..200b9bb 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "jsonstream": "^1.0.3",
     "standard": "^17.1.0",
     "tap": "^16.3.7",
-    "tsd": "^0.29.0",
+    "tsd": "^0.30.0",
     "typescript": "^5.1.6"
   },
   "scripts": {