diff --git a/package-lock.json b/package-lock.json
index 4f71c7f..02006eb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "scryptlib",
-  "version": "2.1.39",
+  "version": "2.1.40",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "scryptlib",
-      "version": "2.1.39",
+      "version": "2.1.40",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 6aa46fd..56d9025 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "scryptlib",
-  "version": "2.1.39",
+  "version": "2.1.40",
   "description": "Javascript SDK for integration of Bitcoin SV Smart Contracts written in sCrypt language.",
   "engines": {
     "node": ">=14.0.0"