diff --git a/requirements.txt b/requirements.txt
index 190df50..cc2044f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 backports-abc==0.5
 Click==7.0
-Jinja2==2.10.1
+Jinja2==2.10.3
 livereload==2.6.1
 Markdown==3.1.1
 markdown-include==0.5.1