diff --git a/requirements.txt b/requirements.txt
index b194aec..daf8885 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ prompt-toolkit==1.0.15
 psycopg2==2.7.3.1
 ptyprocess==0.5.2
 pycparser==2.18
-Pygments==2.2.0
+Pygments==2.7.4
 python-dateutil==2.6.1
 python-editor==1.0.3
 simplegeneric==0.8.1