diff --git a/requirements.txt b/requirements.txt
index 45d9806..3b23149 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ cffi==1.13.2
 click==7.0
 Flask==1.1.1
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 passlib==1.7.2
 pycparser==2.19