diff --git a/README.md b/README.md
index a17ce7c..a0888f5 100644
--- a/README.md
+++ b/README.md
@@ -97,4 +97,4 @@ This should be updated fairly regularly. As usual, **pull requests are encourage
 * [JSDoc](https://jsdoc.app/) - Generate JavaScript API documentation directly from source code comments. Also useful as a style guide for JS commenting, in general. Google uses a version of JSDoc tags for its [Closure compiler](https://github.com/google/closure-compiler/wiki/Annotating-JavaScript-for-the-Closure-Compiler).
 * [Asciidoctor](https://asciidoctor.org/) - Asciidoctor is a fast text processor and publishing toolchain for converting AsciiDoc content to HTML5, DocBook 5 (or 4.5) and other formats. (contributed by [ThomasG77](https://github.com/ThomasG77))
 * [Bookdown](https://bookdown.org/) - A open-source (GPL-3) R package to facilitate writing books and long-form articles/reports with R Markdown. Support for languages other than R, including C/C++, Python, and SQL, etc. (contributed by [ThomasG77](https://github.com/ThomasG77))
-* [Pandoc](http://pandoc.org/) If you need to convert files from one markup format into another, pandoc is your swiss-army knife. Can generate documentation from most common markup languages. (contributed by [ThomasG77](https://github.com/ThomasG77))
+* [Pandoc](https://pandoc.org/) If you need to convert files from one markup format into another, pandoc is your swiss-army knife. Can generate documentation from most common markup languages. (contributed by [ThomasG77](https://github.com/ThomasG77))