diff --git a/requirements.txt b/requirements.txt
index 63c32c7..5e15499 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ chardet==3.0.4
 docutils==0.16
 idna==2.9
 imagesize==1.2.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 packaging==20.4
 Pygments==2.5.2