diff --git a/src/front-end/requirements.txt b/src/front-end/requirements.txt
index dded099..439c14d 100644
--- a/src/front-end/requirements.txt
+++ b/src/front-end/requirements.txt
@@ -7,7 +7,7 @@ Flask-Caching==1.8.0
 Flask-SQLAlchemy==2.4.1
 idna==2.9
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 marshmallow==3.5.1
 requests==2.23.0
diff --git a/src/requirements.txt b/src/requirements.txt
index dded099..439c14d 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -7,7 +7,7 @@ Flask-Caching==1.8.0
 Flask-SQLAlchemy==2.4.1
 idna==2.9
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 marshmallow==3.5.1
 requests==2.23.0