diff --git a/package.json b/package.json
index 67a9ce8..449664b 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "proxyquire": "^2.1.3",
     "standard": "^17.0.0",
     "tap": "^16.2.0",
-    "tsd": "^0.29.0",
+    "tsd": "^0.30.0",
     "typescript": "^5.0.2",
     "ts-node": "^10.8.0"
   },