diff --git a/requirement.txt b/requirement.txt
index 11f4ba2..2a7f345 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -41,7 +41,7 @@ prometheus-client==0.6.0
 prompt-toolkit==2.0.9
 protobuf==3.7.1
 ptyprocess==0.6.0
-Pygments==2.3.1
+Pygments==2.7.4
 pyrsistent==0.14.11
 python-dateutil==2.8.0
 PyYAML==5.1