diff --git a/requirements.txt b/requirements.txt
index 29cce56..42d9546 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ future==0.16.0
 idna==2.7
 isort==4.3.4
 itsdangerous==0.24
-Jinja2==2.10.1
+Jinja2==2.11.3
 lazy-object-proxy==1.3.1
 macholib==1.11
 MarkupSafe==1.0
diff --git a/requirements_server.txt b/requirements_server.txt
index d33b638..20ad587 100644
--- a/requirements_server.txt
+++ b/requirements_server.txt
@@ -2,7 +2,7 @@ Click==7.0
 Flask==1.0.2
 Flask-SQLAlchemy==2.3.2
 itsdangerous==0.24
-Jinja2==2.10.1
+Jinja2==2.11.3
 MarkupSafe==1.0
 SQLAlchemy==1.3.0
 Werkzeug==0.15.3