Update README.md

BharathVishal · web-flow · commit 834d865a5ed9 · 2022-04-18T08:08:25.000+05:30
diff --git a/README.md b/README.md
@@ -16,7 +16,7 @@ Import the package [Unity-Singleton/Package/Unity Singleton.unitypackage](https:
 
 
 ### IDE :
-Unity 2021.2.13f1
+Unity 2021.3.0f1
 
 
 ### Preview : 
