diff --git a/requirements.txt b/requirements.txt
index 464d0a8..abf5304 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 blinker==1.4
 docutils==0.12
 feedgenerator==1.7
-Jinja2==2.10.1
+Jinja2==2.11.3
 MarkupSafe==0.23
 pelican==3.6.3
 Pygments==2.0.2