diff --git a/docs/requirements.txt b/docs/requirements.txt
index e1f9a71..baf259a 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -10,7 +10,7 @@ flake8==3.8.4
 idna==2.10
 imagesize==1.2.0
 importlib-metadata==3.3.0 ; python_version < '3.8'
-jinja2==2.11.2
+jinja2==2.11.3
 m2r2==0.2.7
 markupsafe==1.1.1
 mccabe==0.6.1