diff --git a/requirements.txt b/requirements.txt
index 33ecad1..2cc5103 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ black==19.3b0
 Click==7.0
 Flask==1.1.1
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 numpy==1.17.0
 opencv-contrib-python==4.1.0.25