diff --git a/requirements.txt b/requirements.txt
index aaea3a3..063a04e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -155,7 +155,7 @@ pycrypto==2.6.1
 pycurl==7.43.0.3
 pydot==1.4.2
 pyflakes==2.1.1
-Pygments==2.4.2
+Pygments==2.7.4
 pylatexenc==2.10
 pylint==2.4.2
 pyodbc==4.0.27