diff --git a/cm/requirements.txt b/cm/requirements.txt
index d7113f1..a36fe59 100644
--- a/cm/requirements.txt
+++ b/cm/requirements.txt
@@ -3,7 +3,7 @@ Flask-HTTPAuth==3.3.0
 Flask-SQLAlchemy==2.4.1
 Jinja2==2.10.3
 MarkupSafe==1.1.1
-Pygments==2.4.2
+Pygments==2.7.4
 SQLAlchemy==1.3.11
 Werkzeug==0.16.0
 coverage==4.5.4