diff --git a/README.md b/README.md
index 011dc4fb..23bb2e62 100644
--- a/README.md
+++ b/README.md
@@ -284,7 +284,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 * [hieptk/aoc](https://github.com/hieptk/aoc) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--08-brightgreen)
 * [jaroslawroszyk/AoC23](https://github.com/jaroslawroszyk/AoC23) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--07-brightgreen)
 * [k20shores/aoc2023](https://github.com/k20shores/aoc2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--08-brightgreen)
-* [michihupf/AoC2023](https://github.com/michihupf/AoC2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--06-brightgreen)
+* [michihupf/AoC2023](https://github.com/michihupf/AoC2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--08-brightgreen)
 * [syncd010/AoC2023](https://github.com/syncd010/AoC2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--08-brightgreen)
 * [tbeu/AdventOfCode](https://github.com/tbeu/AdventOfCode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--08-brightgreen)
 * [thejan14/adventofcode2023](https://github.com/thejan14/adventofcode2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--08-brightgreen)
@@ -296,7 +296,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 *Solutions to AoC in C3.*
 
 * [OdnetninI/aoc_2023](https://github.com/OdnetninI/aoc_2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--04-brightgreen)
-* [lerno/aoc_2023_c3](https://github.com/lerno/aoc_2023_c3) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--07-brightgreen)
+* [lerno/aoc_2023_c3](https://github.com/lerno/aoc_2023_c3) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--08-brightgreen)
 
 #### Clojure
 
@@ -535,7 +535,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 *Solutions to AoC in PHP.*
 
 * [anrighi/AdventOfCode2023](https://github.com/anrighi/AdventOfCode2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--08-brightgreen)
-* [jvancoillie/advent-of-code](https://github.com/jvancoillie/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--07-brightgreen)
+* [jvancoillie/advent-of-code](https://github.com/jvancoillie/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--08-brightgreen)
 * [tbali0524/advent-of-code-solutions](https://github.com/tbali0524/advent-of-code-solutions) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--06-brightgreen)
 
 #### Perl