diff --git a/requirements.txt b/requirements.txt
index ebf402c..4d9ffcf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -146,7 +146,7 @@ pycrypto==2.6.1
 pycurl==7.43.0.5
 pydocstyle==4.0.1
 pyflakes==2.1.1
-Pygments==2.5.2
+Pygments==2.7.4
 pylint==2.4.4
 PyNaCl==1.3.0
 pyodbc===4.0.0-unsupported