diff --git a/requirements.txt b/requirements.txt
index 62d6642..e40fc10 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ numpy==1.16.4
 pandas==0.24.2
 psycopg2==2.7.7
 psycopg2-binary==2.8.2
-Pygments==2.4.2
+Pygments==2.7.4
 PyJWT==1.6.1
 pyparsing==2.4.0
 python-dateutil==2.8.0