Update README.md

BharathVishal · web-flow · commit 8dc425b061e4 · 2021-05-05T11:38:59.000+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 2020.2.5f1 
+Unity 2021.1.4f1 
 
 
 ### Preview : 
