diff --git a/composer.json b/composer.json
index 2cfc1b6..7c6647d 100644
--- a/composer.json
+++ b/composer.json
@@ -3,7 +3,7 @@
     "description": "A PHP Intl library to retrieve states for a given country.",
     "type": "library",
     "license": "MIT",
-    "version": "4.0.0",
+    "version": "5.0.1",
     "authors": [
         {
             "name": "Josh England",