diff --git a/package.json b/package.json
index ff8098f..01c5f1c 100644
--- a/package.json
+++ b/package.json
@@ -12,11 +12,11 @@
     "crypto-hashing": "0.1.x",
     "async": "0.2.x",
     "leveldown": "0.10.x",
-    "levelup": "0.18.x"
+    "levelup": "0.19.1"
   },
   "repository": {
     "url": "https://github.com/cryptocoinjs/btc-blockchain",
     "type": "git"
   },
   "author": "Brooks Boyd <boydb@midnightdesign.ws>"
-}
+}
\ No newline at end of file