diff --git a/requirements.txt b/requirements.txt
index 8c32751..a017952 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -160,7 +160,7 @@ pycparser==2.19
 pycrypto==2.6.1
 pycurl==7.43.0.3
 pyflakes==2.1.1
-Pygments==2.4.2
+Pygments==2.7.4
 pyKriging==0.2.0
 pylint==2.3.1
 pymorphy2==0.8