diff --git a/requirements.txt b/requirements.txt
index 922f869..be9e681 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ Pillow==4.1.1
 prompt-toolkit==1.0.14
 protobuf==3.2.0
 ptyprocess==0.5.1
-Pygments==2.2.0
+Pygments==2.7.4
 pyparsing==2.2.0
 python-dateutil==2.6.0
 pytz==2017.2