diff --git a/README.md b/README.md
index a79af3f8..3ef9281c 100644
--- a/README.md
+++ b/README.md
@@ -349,7 +349,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 
 *Solutions to AoC in Elixir.*
 
-* [gahjelle/advent_of_code](https://github.com/gahjelle/advent_of_code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--21-brightgreen)
+* [gahjelle/advent_of_code](https://github.com/gahjelle/advent_of_code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--23-brightgreen)
 * [mogottsch/adventofcode](https://github.com/mogottsch/adventofcode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--21-brightgreen)
 
 #### Elm
@@ -613,7 +613,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 * [derailed-dash/Advent-of-Code](https://github.com/derailed-dash/Advent-of-Code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--23-brightgreen)
 * [ephemient/aoc2023](https://github.com/ephemient/aoc2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--23-brightgreen)
 * [fuglede/adventofcode](https://github.com/fuglede/adventofcode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--22-brightgreen)
-* [gahjelle/advent_of_code](https://github.com/gahjelle/advent_of_code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--21-brightgreen)
+* [gahjelle/advent_of_code](https://github.com/gahjelle/advent_of_code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--23-brightgreen)
 * [hamatti/adventofcode-2023](https://github.com/hamatti/adventofcode-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--21-brightgreen)
 * [happycoder74/adventofcode](https://github.com/happycoder74/adventofcode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--21-brightgreen)
 * [lancylot2004/AoC-2023](https://github.com/lancylot2004/AoC-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--22-brightgreen)
@@ -768,7 +768,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 *Solutions to AoC in Swift.*
 
 * [bence-t0th/Advent-of-Code-2023](https://github.com/bence-t0th/Advent-of-Code-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--13-brightgreen)
-* [gereons/AoC2023](https://github.com/gereons/AoC2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--22-brightgreen)
+* [gereons/AoC2023](https://github.com/gereons/AoC2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--23-brightgreen)
 
 #### TypeScript