diff --git a/requirements.txt b/requirements.txt
index 12be9fe..1281faa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -134,7 +134,7 @@ pycparser==2.18
 pycrypto==2.6.1
 pycurl==7.43.0.2
 pyflakes==2.0.0
-Pygments==2.2.0
+Pygments==2.7.4
 pylint==2.1.1
 pyodbc==4.0.24
 pyOpenSSL==18.0.0