diff --git a/requirements.txt b/requirements.txt
index c2886a7fe..5ce706086 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ imagesize==1.0.0
 Jinja2==2.10
 MarkupSafe==1.0
 packaging==17.1
-Pygments==2.2.0
+Pygments==2.15.0
 pyparsing==2.2.0
 pytz==2018.5
 requests==2.19.1