diff --git a/package.json b/package.json
index def3f88..9e07f68 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "pino-pretty": "^11.2.2",
     "shortid": "^2.2.16",
     "standard": "^17.0.0",
-    "superheroes": "^3.0.0",
+    "superheroes": "^4.0.0",
     "svelte": "^3.44.0",
     "tap": "^16.0.0",
     "tsd": "^0.28.0"