diff --git a/Assets/Nova/package.json b/Assets/Nova/package.json
index df593d4..8f7912b 100644
--- a/Assets/Nova/package.json
+++ b/Assets/Nova/package.json
@@ -1,8 +1,8 @@
 {
   "name": "jp.co.cyberagent.nova",
   "displayName": "NOVA Shader",
-  "version": "1.5.1",
-  "unity": "2020.3",
+  "version": "2.0.0",
+  "unity": "2021.3",
   "license": "MIT",
   "dependencies": {
   },