diff --git a/package-lock.json b/package-lock.json
index 15d361c..f9c5d10 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -343,9 +343,9 @@
       }
     },
     "@psf/bch-js": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/@psf/bch-js/-/bch-js-4.0.0.tgz",
-      "integrity": "sha512-A9jT00ypOefzkP0scigDATMjMC2RMqjM2ZME+w78+DIx6FfLgQ7WqmUvBIrVduCb1jqHuGNLGxBYBzacUIET4w==",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/@psf/bch-js/-/bch-js-4.1.1.tgz",
+      "integrity": "sha512-m1c41VClE+WJAmS+Wvh6+1A2grlNwSACLOp6Mc2L3Xk5sxUG1m+QNQ6c24bCyVGK10Zw/4tiIz2Xb1hPT9lyZg==",
       "requires": {
         "@uppy/core": "^1.10.4",
         "@uppy/tus": "^1.5.12",
diff --git a/package.json b/package.json
index 4d693be..c39c48f 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "node": ">=10.15.1"
   },
   "dependencies": {
-    "@psf/bch-js": "^4.0.0",
+    "@psf/bch-js": "^4.1.1",
     "apidoc": "^0.23.0",
     "axios": "^0.19.0",
     "bitcore-lib-cash": "^8.20.3",