diff --git a/docs/requirements.txt b/docs/requirements.txt
index edcd35e..2154b13 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -17,4 +17,4 @@
 Sphinx==1.6.3
 sphinx-rtd-theme==0.2.4
 sphinxcontrib-websupport==1.0.1
-jinja2==3.0.0
+jinja2==3.1.3