diff --git a/requirements.txt b/requirements.txt
index 04734ebfa..2f65eada6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,6 +21,6 @@
 # Direct dependencies
 mkdocs>=1.0
 mkdocs-minify-plugin>=0.2
-Pygments>=2.2
+Pygments>=2.4
 markdown>=3.2
 pymdown-extensions>=6.3