diff --git a/app-template/package.json b/app-template/package.json
index 64474379a..4cb6f7c94 100644
--- a/app-template/package.json
+++ b/app-template/package.json
@@ -42,7 +42,7 @@
     "url": "https://github.com/bitpay/copay/issues"
   },
   "dependencies": {
-    "bitcore-wallet-client": "4.2.0",
+    "bitcore-wallet-client": "4.2.1",
     "coveralls": "^2.11.9",
     "express": "^4.11.2",
     "fs": "0.0.2",
diff --git a/package.json b/package.json
index f353072c2..94e489f66 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "url": "https://github.com/bitpay/copay/issues"
   },
   "dependencies": {
-    "bitcore-wallet-client": "4.2.0",
+    "bitcore-wallet-client": "4.2.1",
     "coveralls": "^2.11.9",
     "express": "^4.11.2",
     "fs": "0.0.2",