diff --git a/README.md b/README.md
index 93b2b6e5..9bcb2d06 100644
--- a/README.md
+++ b/README.md
@@ -474,7 +474,7 @@ 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--16-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--16-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--17-brightgreen)
 * [pvainio/adventofcode](https://github.com/pvainio/adventofcode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--16-brightgreen)
 * [rkeytacked/adventofcode-2023](https://github.com/rkeytacked/adventofcode-2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--16-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--06-brightgreen)
@@ -675,7 +675,7 @@ Read [CONTRIBUTING.md](/.github/CONTRIBUTING.md) to learn how to add your own re
 
 *Solutions to AoC in Roc.*
 
-* [normanjaeckel/AdventOfCode](https://github.com/normanjaeckel/AdventOfCode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--16-brightgreen)
+* [normanjaeckel/AdventOfCode](https://github.com/normanjaeckel/AdventOfCode) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--17-brightgreen)
 * [ostcar/aoc2023](https://github.com/ostcar/aoc2023) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2023--12--15-brightgreen)
 
 #### Ruby