diff --git a/package-lock.json b/package-lock.json
index 144efa4..ae1d087 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "2.0.0",
       "license": "MIT",
       "dependencies": {
-        "@psf/bch-js": "5.3.0",
+        "@psf/bch-js": "5.3.1",
         "axios": "0.25.0",
         "bcryptjs": "2.4.3",
         "glob": "7.1.6",
@@ -1899,8 +1899,9 @@
       "license": "BSD-3-Clause"
     },
     "node_modules/@psf/bch-js": {
-      "version": "5.3.0",
-      "license": "MIT",
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/@psf/bch-js/-/bch-js-5.3.1.tgz",
+      "integrity": "sha512-HoeRM7q+zsTLIqifweEntFDHG35cL0Ps7nnh59CDbBsswpgWcvhPxBmgsHcf9m9SdHsTzHaNgX2WQuYw8nl0bg==",
       "dependencies": {
         "@chris.troutner/bip32-utils": "1.0.5",
         "@psf/bip21": "2.0.1",
@@ -23787,7 +23788,9 @@
       "version": "1.1.0"
     },
     "@psf/bch-js": {
-      "version": "5.3.0",
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/@psf/bch-js/-/bch-js-5.3.1.tgz",
+      "integrity": "sha512-HoeRM7q+zsTLIqifweEntFDHG35cL0Ps7nnh59CDbBsswpgWcvhPxBmgsHcf9m9SdHsTzHaNgX2WQuYw8nl0bg==",
       "requires": {
         "@chris.troutner/bip32-utils": "1.0.5",
         "@psf/bip21": "2.0.1",
diff --git a/package.json b/package.json
index 7352ef1..fd4605f 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
   },
   "repository": "Permissionless-Software-Foundation/ipfs-bch-wallet-service",
   "dependencies": {
-    "@psf/bch-js": "5.3.0",
+    "@psf/bch-js": "5.3.1",
     "axios": "0.25.0",
     "bcryptjs": "2.4.3",
     "glob": "7.1.6",