diff --git a/requirements.txt b/requirements.txt
index 91e7791..cbbf1a8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ gunicorn==20.0.4
 idna==2.9
 importlib-metadata==1.5.0
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 murmurhash==1.0.2
 nltk==3.4.5