diff --git a/package-lock.json b/package-lock.json
index 05376d3..473ce6f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "merkletreejs",
-  "version": "0.0.20",
+  "version": "0.0.21",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 069223a..d97d318 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "merkletreejs",
-  "version": "0.0.20",
+  "version": "0.0.21",
   "description": "Construct Merkle Trees and verify proofs",
   "main": "index.js",
   "types": "index.d.ts",