diff --git a/package.json b/package.json
index 01fdd55..a2dc825 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "lemons",
-    "version": "1.4.3",
+    "version": "1.5.0",
     "description": "Common algebraïc data types for JavaScript",
     "license": "MIT",
     "repository": {