diff --git a/requirements.txt b/requirements.txt
index df815f7..c78be82 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Jinja2==2.10.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 pelican==4.0.1
 Pygments==2.4.2