diff --git a/package.json b/package.json
index 6ea0400..d6e11c4 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "airtap": "^2.0.0",
     "coveralls": "^3.0.2",
     "dependency-check": "^3.3.0",
-    "hallmark": "^0.1.0",
+    "hallmark": "^1.0.0",
     "level-community": "^3.0.0",
     "level-concat-iterator": "^2.0.0",
     "nyc": "^14.0.0",