diff --git a/README.md b/README.md
index ca734e0c..87fcce98 100644
--- a/README.md
+++ b/README.md
@@ -401,7 +401,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 * [nikscorp/advent_of_code_2023](https://github.com/nikscorp/advent_of_code_2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--17-brightgreen)
 * [nlowe/aoc2023](https://github.com/nlowe/aoc2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--05-brightgreen)
 * [pin2t/aoc2023](https://github.com/pin2t/aoc2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--17-brightgreen)
-* [wlchs/aoc23](https://github.com/wlchs/aoc23) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--17-brightgreen)
+* [wlchs/aoc23](https://github.com/wlchs/aoc23) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--18-brightgreen)
 
 #### Groovy
 
@@ -614,7 +614,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 * [happycoder74/adventofcode](https://github.com/happycoder74/adventofcode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--16-brightgreen)
 * [lancylot2004/AoC-2023](https://github.com/lancylot2004/AoC-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--12-brightgreen)
 * [maread99/aoc](https://github.com/maread99/aoc) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--18-brightgreen)
-* [mebeim/aoc](https://github.com/mebeim/aoc) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--17-brightgreen)
+* [mebeim/aoc](https://github.com/mebeim/aoc) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--18-brightgreen)
 * [nitekat1124/advent-of-code-2023](https://github.com/nitekat1124/advent-of-code-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--17-brightgreen)
 * [npanuhin/Advent-of-Code](https://github.com/npanuhin/Advent-of-Code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--17-brightgreen)
 * [orfeasa/advent-of-code-2023](https://github.com/orfeasa/advent-of-code-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--04-brightgreen)
@@ -630,7 +630,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 *Solutions to AoC in R.*
 
 * [KT421/advent-of-code](https://github.com/KT421/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--05-brightgreen)
-* [kanahia/advent_of_code_2023](https://github.com/kanahia/advent_of_code_2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--11-brightgreen)
+* [kanahia/advent_of_code_2023](https://github.com/kanahia/advent_of_code_2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--18-brightgreen)
 * [plannapus/Advent_of_Code](https://github.com/plannapus/Advent_of_Code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--16-brightgreen)
 
 #### Racket