diff --git a/README.md b/README.md
index 1114c03..0d55f85 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 ![Java_8](https://img.shields.io/badge/java-v1.8-red?logo=java)
-![Java_11](https://img.shields.io/badge/java-11-red?logo=java)
-![Spring_Boot](https://img.shields.io/badge/Spring_Boot-2.1.4-green.svg?logo=spring)
-![Spring_Security](https://img.shields.io/badge/Spring_Security-5.1.5-green.svg?logo=spring)
+![Java_11](https://img.shields.io/badge/java-v11-red?logo=java)
+![Spring_Boot](https://img.shields.io/badge/Spring_Boot-v2.1.4-green.svg?logo=spring)
+![Spring_Security](https://img.shields.io/badge/Spring_Security-v5.1.5-green.svg?logo=spring)
 ![GitHub stars](https://img.shields.io/github/stars/codej99/SpringRestApi?style=social)
 # Spring Rest Api 만들기 프로젝트