diff --git a/package.json b/package.json
index 757639d..e28a18d 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "split2": "^4.0.0",
     "standard": "^17.0.0",
     "tap": "^16.0.0",
-    "tsd": "^0.29.0",
+    "tsd": "^0.30.0",
     "twig": "^1.13.3"
   },
   "pre-commit": [