diff --git a/docs_requirements.txt b/docs_requirements.txt
index 31050f7..6dcfba3 100644
--- a/docs_requirements.txt
+++ b/docs_requirements.txt
@@ -2,7 +2,7 @@ alabaster==0.7.10
 Babel==2.5.1
 docutils==0.14
 imagesize==0.7.1
-Jinja2==2.9.6
+Jinja2==2.11.3
 MarkupSafe==1.0
 Pygments==2.2.0
 pytz==2017.2