diff --git a/requirement.txt b/requirement.txt
index e55e27f..1ebb9bc 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -53,7 +53,7 @@ prometheus-client==0.3.1
 prompt-toolkit==1.0.15
 protobuf==3.6.0
 ptyprocess==0.6.0
-Pygments==2.2.0
+Pygments==2.7.4
 pylint==1.9.3
 pyparsing==2.2.0
 python-dateutil==2.7.3