diff --git a/requirements.txt b/requirements.txt
index df6ea32..d94dc73 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ Flask-Compress==1.4.0
 future==0.18.2
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.3
+Jinja2==2.11.3
 joblib==0.14.0
 MarkupSafe==1.1.1
 numpy==1.17.4