diff --git a/requirements.txt b/requirements.txt
index 02e2123..0e4f0ea 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -63,7 +63,7 @@ protobuf==3.11.2
 ptyprocess==0.6.0
 pyasn1==0.4.8
 pyasn1-modules==0.2.7
-Pygments==2.2.0
+Pygments==2.7.4
 pyparsing==2.4.6
 pyrsistent==0.15.7
 python-dateutil==2.7.5