diff --git a/package.json b/package.json
index f57968af..51b5022d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pathway-mapper",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "",
   "keywords": [],
   "main": "dist/react-pathway-mapper.es5.js",