diff --git a/requirements.txt b/requirements.txt
index 5670c83..f90f513 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ Jinja2==2.9.6
 jsonfield==2.0.2
 MarkupSafe==1.0
 oauthlib==2.0.4
-Pygments==2.2.0
+Pygments==2.15.0
 PyJWT==1.5.3
 python-dateutil==2.6.1
 python-openid==2.2.5