diff --git a/package.json b/package.json
index 6ca8f3512..51909b037 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "homepage": "https://github.com/bitpay/copay",
   "devDependencies": {
     "async": "~0.9.0",
-    "bitcore": "git://github.com/bitpay/bitcore.git",
+    "bitcore": "git://github.com/bitpay/bitcore.git#e71cdb3bb2b7cd9dea69046d275ecc34ff3dd838",
     "blanket": "^1.1.6",
     "browser-pack": "~2.0.1",
     "browserify": "~3.32.1",