diff --git a/requirements.txt b/requirements.txt
index f2d3c30..dac6ffd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ pickleshare==0.7.4
 prompt-toolkit==1.0.15
 ptyprocess==0.5.2
 py4j==0.10.4
-Pygments==2.2.0
+Pygments==2.7.4
 pyparsing==2.2.0
 pyspark==2.2.0
 python-dateutil==2.6.1