diff --git a/doc/requirements.txt b/doc/requirements.txt
index 6a0c8dce1..e3e604003 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,4 +1,4 @@
 mkdocs==1.2.3
-Pygments==2.9.0
+Pygments==2.15.0
 Markdown==3.3.4
 jinja2==3.0.0
\ No newline at end of file