diff --git a/DeepestScatter_Train/requirements.txt b/DeepestScatter_Train/requirements.txt
index 2f0b029..bb8b941 100644
--- a/DeepestScatter_Train/requirements.txt
+++ b/DeepestScatter_Train/requirements.txt
@@ -70,7 +70,7 @@ prometheus-client==0.4.2
 prompt-toolkit==2.0.6
 protobuf==3.6.1
 pydot==1.2.4
-Pygments==2.2.0
+Pygments==2.7.4
 pyparsing==2.2.2
 python-dateutil==2.7.3
 python-gflags==3.1.2