diff --git a/docs/requirements.txt b/docs/requirements.txt
index c483604..d638f2d 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -9,7 +9,7 @@ imagesize==1.2.0
 Jinja2==2.11.3
 MarkupSafe==1.1.1
 packaging==20.9
-Pygments==2.8.1
+Pygments==2.15.0
 pyparsing==2.4.7
 pytz==2021.1
 requests==2.25.1