diff --git a/requirements.txt b/requirements.txt
index 04e9709..071ae5e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -119,7 +119,7 @@ pycparser==2.20
 pycups==1.9.73
 pycurl==7.43.0
 pyflakes==1.1.0
-Pygments==2.2.0
+Pygments==2.7.4
 pygobject==3.20.0
 PyJWT==1.3.0
 PyOpenGL==3.0.2