diff --git a/requirements-dev.txt b/requirements-dev.txt
index b1f79d9..faf0967 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -44,7 +44,7 @@ psycopg2==2.6.2
 pyasn1==0.2.3
 pyasn1-modules==0.0.8
 pycparser==2.17
-Pygments==2.2.0
+Pygments==2.7.4
 PyJWT==1.4.2
 pymongo==3.4.0
 pyOpenSSL==16.2.0