diff --git a/requirements.txt b/requirements.txt
index 8cbbadc..ec4b541 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -51,7 +51,7 @@ pluggy==0.6.0
 prompt-toolkit==1.0.15
 protobuf==3.1.0
 py==1.5.2
-Pygments==2.2.0
+Pygments==2.7.4
 pymongo==3.5.1
 pytest==3.3.1
 python-dateutil==2.6.1