diff --git a/dev/backend/requirements.txt b/dev/backend/requirements.txt
index 7c89953..99d090b 100644
--- a/dev/backend/requirements.txt
+++ b/dev/backend/requirements.txt
@@ -62,7 +62,7 @@ PyBluez==0.18
 pycparser==2.14
 pycrypto==2.6.1
 pycups==1.9.72
-Pygments==2.1.3
+Pygments==2.7.4
 pygobject==3.14.0
 pyinotify==0.9.6
 pyogg==1.3