diff --git a/README.md b/README.md
index 8260cdd..c1dc3dc 100644
--- a/README.md
+++ b/README.md
@@ -147,4 +147,5 @@ Create a account on GitHub or Use your current account for this Activity.
 118. [Lucas Sousa](https://github.com/lucasousa)
 119. [Mateus Garcia](https://github.com/mpgxc)
 120. [Ronnasayd Machado](https://github.com/Ronnasayd)
-121. [Fernanda Barreto] (https://github.com/Ploosh)
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+121. [Fernanda Barreto] (https://github.com/Ploosh)
+122. [Rafael Yokoyama](https://github.com/Rafael-Yokoyama)
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