diff --git a/README.md b/README.md
index a1f50eb7..caea775b 100644
--- a/README.md
+++ b/README.md
@@ -477,7 +477,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 * [fones/advent_of_code_2023](https://github.com/fones/advent_of_code_2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--04-brightgreen)
 * [jamieweavis/advent-of-code-2023](https://github.com/jamieweavis/advent-of-code-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--01-brightgreen)
 * [leyanlo/advent-of-code](https://github.com/leyanlo/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--22-brightgreen)
-* [niksimon/advent-of-code](https://github.com/niksimon/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--21-brightgreen)
+* [niksimon/advent-of-code](https://github.com/niksimon/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--22-brightgreen)
 * [pvainio/adventofcode](https://github.com/pvainio/adventofcode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--20-brightgreen)
 * [rkeytacked/adventofcode-2023](https://github.com/rkeytacked/adventofcode-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--21-brightgreen)
 * [wizardassassin/Advent-of-Code](https://github.com/wizardassassin/Advent-of-Code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--21-brightgreen)
@@ -504,7 +504,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 
 *Solutions to AoC in Kotlin.*
 
-* [7rebux/advent-of-code-2023](https://github.com/7rebux/advent-of-code-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--20-brightgreen)
+* [7rebux/advent-of-code-2023](https://github.com/7rebux/advent-of-code-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--22-brightgreen)
 * [ArpitShukIa/AdventOfCode2023](https://github.com/ArpitShukIa/AdventOfCode2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--04-brightgreen)
 * [edgars-supe/advent-of-code](https://github.com/edgars-supe/advent-of-code) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--15-brightgreen)
 * [ephemient/aoc2023](https://github.com/ephemient/aoc2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--22-brightgreen)