diff --git a/package.json b/package.json
index 1e22be9..1c7ac8c 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "@types/estree": "^1.0.8",
     "astring": "^1.9.0",
     "esquery": "^1.7.0",
-    "meriyah": "^6.1.4",
+    "meriyah": "^6.0.0",
     "semifies": "^1.0.0",
     "source-map": "^0.6.0"
   },