diff --git a/README.md b/README.md
index 980e0d82..9d9fe216 100644
--- a/README.md
+++ b/README.md
@@ -700,7 +700,7 @@ Read [CONTRIBUTING.md](/CONTRIBUTING.md) to learn how to add your own repos.
 * [thepants999/advent-of-code-2020](https://github.com/thepants999/advent-of-code-2020) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2020--12--25-brightgreen)
 * [timvisee/advent-of-code-2020](https://github.com/timvisee/advent-of-code-2020) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2021--03--31-brightgreen)
 * [tumdum/aoc2020](https://github.com/tumdum/aoc2020) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2021--01--01-brightgreen)
-* [warycat/rustgym](https://github.com/warycat/rustgym) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2021--04--18-brightgreen)
+* [warycat/rustgym](https://github.com/warycat/rustgym) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2021--04--25-brightgreen)
 * [williamfhe/advent-of-code-2020](https://github.com/williamfhe/advent-of-code-2020) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2020--12--19-brightgreen)
 * [youngtrashbag/adventofcode](https://github.com/youngtrashbag/adventofcode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2020--12--04-brightgreen)
 * [zsacul/AdventOfCode2020](https://github.com/zsacul/AdventOfCode2020) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2021--02--15-brightgreen)