diff --git a/Requirements_Pip.txt b/Requirements_Pip.txt
index 92923c266..bef7d3980 100644
--- a/Requirements_Pip.txt
+++ b/Requirements_Pip.txt
@@ -74,7 +74,7 @@ pyarrow==0.10.0
 pycparser==2.18
 pygco==0.0.16
 pyglet==1.3.2
-Pygments==2.3.1
+Pygments==2.7.4
 pygpu==0.7.6
 pyOpenSSL==18.0.0
 pyparsing==2.2.0