diff --git a/requirements.txt b/requirements.txt
index 1509d86..f9fa365 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ Flask-Uploads==0.2.1
 future==0.18.2
 gunicorn==20.0.4
 itsdangerous==1.1.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 numpy==1.18.3
 Pillow==7.1.1
diff --git a/setup.py b/setup.py
index 3262d85..b9b47bc 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
         'Flask-Uploads',
         'future==0.18.2',
         'itsdangerous==1.1.0',
-        'Jinja2==2.11.2',
+        'Jinja2==2.11.3',
         'MarkupSafe==1.1.1',
         'numpy==1.18.3',
         'Pillow==7.1.1',