diff --git a/package.json b/package.json
index b8f228f..8e875ad 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "heap-js",
-  "version": "2.1.6",
+  "version": "2.2.0",
   "description": "Efficient Binary heap (priority queue, binary tree) data structure for JavaScript / TypeScript. Includes JavaScript methods, Python's heapq module methods, and Java's PriorityQueue methods.",
   "keywords": [
     "heap",