diff --git a/requirements.txt b/requirements.txt
index 8192f2c..0e26e30 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Click==7.0
 Flask==1.0.3
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 numpy==1.16.4
 Werkzeug==0.15.4