diff --git a/README.md b/README.md
index 736677b4..3a2a6f95 100644
--- a/README.md
+++ b/README.md
@@ -258,7 +258,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 * [JustMaga/AdventOfCode2023](https://github.com/JustMaga/AdventOfCode2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--11-brightgreen)
 * [dis-Is-Fine/advent-of-code](https://github.com/dis-Is-Fine/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--10-brightgreen)
 * [happycoder74/adventofcode](https://github.com/happycoder74/adventofcode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--21-brightgreen)
-* [michaeladler/aoc-2023](https://github.com/michaeladler/aoc-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--20-brightgreen)
+* [michaeladler/aoc-2023](https://github.com/michaeladler/aoc-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--21-brightgreen)
 * [piscilus/aoc23](https://github.com/piscilus/aoc23) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--21-brightgreen)
 
 #### C#
@@ -701,7 +701,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 * [MrRobb/advent-of-code-2023](https://github.com/MrRobb/advent-of-code-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--11-brightgreen)
 * [akaritakai/AdventOfCode2023](https://github.com/akaritakai/AdventOfCode2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--20-brightgreen)
 * [believer/advent-of-code](https://github.com/believer/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--21-brightgreen)
-* [chrismandery/advent-of-code-2023](https://github.com/chrismandery/advent-of-code-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--20-brightgreen)
+* [chrismandery/advent-of-code-2023](https://github.com/chrismandery/advent-of-code-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--21-brightgreen)
 * [debechu/aoc2023](https://github.com/debechu/aoc2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--11-brightgreen)
 * [dellink/advent-of-code](https://github.com/dellink/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--13-brightgreen)
 * [drwilco/aoc](https://github.com/drwilco/aoc) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--09-brightgreen)