diff --git a/lib/blockchain/common.js b/lib/blockchain/common.js
index 827e7bb2..124bb03d 100644
--- a/lib/blockchain/common.js
+++ b/lib/blockchain/common.js
@@ -29,8 +29,8 @@ const BINARIES = {
     dir: 'geth-linux-amd64-1.10.8-26675454'
   },
   ZEC: {
-    url: 'https://z.cash/downloads/zcash-4.4.1-linux64-debian-stretch.tar.gz',
-    dir: 'zcash-4.4.1/bin'
+    url: 'https://z.cash/downloads/zcash-4.5.1-linux64-debian-stretch.tar.gz',
+    dir: 'zcash-4.5.1/bin'
   },
   DASH: {
     url: 'https://github.com/dashpay/dash/releases/download/v0.17.0.3/dashcore-0.17.0.3-x86_64-linux-gnu.tar.gz',