diff --git a/docs/requirements.txt b/docs/requirements.txt
index 0ab27b5..1d1e68d 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -17,7 +17,7 @@ packaging==19.0
 pkginfo==1.5.0.1
 pluggy==0.9.0
 py==1.8.0
-Pygments==2.3.1
+Pygments==2.7.4
 PyJWT==1.7.1
 pyparsing==2.3.1
 pytest==4.3.1