diff --git a/package.json b/package.json
index 7fabbc7..11ae939 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "color",
-  "version": "4.2.0",
+  "version": "4.2.1",
   "description": "Color conversion and manipulation with CSS string support",
   "keywords": [
     "color",