diff --git a/lib/PeerSync.js b/lib/PeerSync.js
index 568ccd6..abcef99 100644
--- a/lib/PeerSync.js
+++ b/lib/PeerSync.js
@@ -96,7 +96,7 @@ PeerSync.prototype.handleBlock = function(info) {
       });
     }
     else if (err) {
-      console.log('[p2p_sync] Error in handle Block: ' + err);
+      console.log('[p2p_sync] Error in handle Block: ', err);
     }
     else {
       if (self.shouldBroadcast) {
diff --git a/package.json b/package.json
index a7a7b6e..4a3a4a4 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "start": "node node_modules/grunt-cli/bin/grunt"
   },
   "dependencies": {
-    "bitcore": "=0.1.19",
+    "bitcore": "git://github.com/bitpay/bitcore.git#4d8af75ae9916984c52ee2eda1870d5980656341",
     "base58-native": "0.1.2",
     "async": "*",
     "leveldown": "*",