diff --git a/package.json b/package.json
index 9f9c05e..bc670fe 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "neostandard": "^0.12.0",
     "tape": "^5.7.5",
     "c8": "^10.1.3",
-    "tsd": "^0.32.0"
+    "tsd": "^0.33.0"
   },
   "files": [
     "LICENSE",