diff --git a/requirements.txt b/requirements.txt
index a1c87db..83364aa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ gitdb==4.0.2
 GitPython==3.1.0
 html5lib==1.0.1
 htmlmin==0.1.12
-Jinja2==2.11.1
+Jinja2==2.11.3
 jsmin==2.2.2
 libsass==0.19.4
 livereload==2.6.1