diff --git a/requirements.txt b/requirements.txt
index 98a1644..28e94ee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ Flask-Compress==1.5.0
 future==0.18.2
 idna==2.9
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 lxml==4.5.0
 MarkupSafe==1.1.1
 numpy==1.18.4