diff --git a/docs/requirements.txt b/docs/requirements.txt
index 526c856..0179603 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -9,7 +9,7 @@ imagesize==1.1.0
 Jinja2==2.11.3
 MarkupSafe==1.1.1
 packaging==19.2
-Pygments==2.7.4
+Pygments==2.15.0
 pyparsing==2.4.5
 pytz==2019.3
 requests==2.31.0