diff --git a/app/requirements.txt b/app/requirements.txt
index 77bac90..149ee98 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -3,7 +3,7 @@ Flask==0.12.2
 flask-marshmallow==0.8.0
 Flask-SQLAlchemy==2.2
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.11.3
 MarkupSafe==1.0
 marshmallow==2.13.6
 marshmallow-sqlalchemy==0.13.1
diff --git a/requirements.txt b/requirements.txt
index 15c9794..408ce5d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ Flask-SQLAlchemy==2.2
 gimgurpython==0.0.4
 idna==2.6
 itsdangerous==0.24
-Jinja2==2.9.6
+Jinja2==2.11.3
 MarkupSafe==1.0
 marshmallow==2.13.6
 marshmallow-sqlalchemy==0.13.1