diff --git a/lib/rules/new-cap.js b/lib/rules/new-cap.js
index c6151f2..49b500d 100644
--- a/lib/rules/new-cap.js
+++ b/lib/rules/new-cap.js
@@ -15,6 +15,7 @@ const CAPS_ALLOWED = [
     "Error",
     "Function",
     "Number",
+    "BigInt",
     "Object",
     "RegExp",
     "String",