diff --git a/Python/requirements.txt b/Python/requirements.txt
index fd394c6..40406a2 100644
--- a/Python/requirements.txt
+++ b/Python/requirements.txt
@@ -22,7 +22,7 @@ port-for==0.3.1
 progressbar2==3.11.0
 py==1.4.32
 pyasn1==0.2.2
-Pygments==2.1.3
+Pygments==2.7.4
 pyparsing==2.1.10
 pytest==3.0.5
 python-dateutil==2.6.0