diff --git a/package.json b/package.json
index a97ef2d..16e2a54 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "prettier": "^3.0.0",
     "sinon": "^17.0.0",
     "tap": "^16.0.0",
-    "tsd": "^0.30.0",
+    "tsd": "^0.31.0",
     "typescript": "^5.0.2"
   }
 }