README.md in fiscal_year-0.3.0 vs README.md in fiscal_year-0.4.0

- old
+ new

@@ -1,6 +1,6 @@
 ![build badge](https://github.com/TsubasaKawajiri/fiscal_year/actions/workflows/test.yml/badge.svg?branch=master)
-[![Gem Version](https://badge.fury.io/rb/fiscal_year.svg)](https://badge.fury.io/rb/fiscal_year)
+
 [![Maintainability](https://api.codeclimate.com/v1/badges/39fdb48501c5f53235a9/maintainability)](https://codeclimate.com/github/TsubasaKawajiri/fiscal_year/maintainability)
 [![Test Coverage](https://api.codeclimate.com/v1/badges/39fdb48501c5f53235a9/test_coverage)](https://codeclimate.com/github/TsubasaKawajiri/fiscal_year/test_coverage)
 
 # FiscalYear
 