Update README.md

Author: Tomas-Pytel

README.md

@@ -18,7 +18,7 @@ Very simple implementation of feature flags for FastAPI.
 ## Installing
 To install the package from pip, first run:
 ```bash
-pip install -U https://github.com/Pytlicek/fastapi-featureflags/archive/refs/tags/0.1.zip
+pip install -U https://github.com/Pytlicek/fastapi-featureflags/archive/refs/tags/0.2.zip
 ```
 
 ## Usage