diff --git a/requirements.txt b/requirements.txt
index 97d26a1..9bf519f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ psycopg2==2.7.5
 ptyprocess==0.6.0
 pyasn1==0.4.4
 pycparser==2.18
-Pygments==2.2.0
+Pygments==2.7.4
 PyJWT==1.6.4
 pytz==2018.4
 redis==2.10.5