diff --git a/requirements.txt b/requirements.txt
index 00ebb67..05c435a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -64,7 +64,7 @@ pickleshare==0.7.4
 Pillow==5.1.0
 prometheus-client==0.3.1
 prompt-toolkit==1.0.15
-Pygments==2.2.0
+Pygments==2.7.4
 pymssql==2.1.3
 PyMySQL==0.8.0
 pyparsing==2.2.0