diff --git a/requirements.txt b/requirements.txt
index 327307e..76445ca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 docutils==0.15.2
 hieroglyph==0.6.5
-Jinja2==2.10.3
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 Pillow==6.2.0
 Pygments==2.4.2