diff --git a/Assets/Nova/package.json b/Assets/Nova/package.json
index 1387f83..80c975d 100644
--- a/Assets/Nova/package.json
+++ b/Assets/Nova/package.json
@@ -1,7 +1,7 @@
 {
   "name": "jp.co.cyberagent.nova",
   "displayName": "NOVA Shader",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "unity": "2021.3",
   "license": "MIT",
   "dependencies": {