diff --git a/docker/python_requirements.txt b/docker/python_requirements.txt
index 55b81b9..0acbdb6 100644
--- a/docker/python_requirements.txt
+++ b/docker/python_requirements.txt
@@ -1,7 +1,7 @@
 click==7.0
 Flask==1.0.2
 itsdangerous==1.1.0
-jinja2==2.10.1
+jinja2==2.11.3
 markupsafe==1.1.1
 pillow==5.4.1
 pytesseract==0.2.6
diff --git a/requirements.txt b/requirements.txt
index fea0e5b..7f0de63 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 click==7.0
 flask==1.0.2
 itsdangerous==1.1.0
-jinja2==2.10.1
+jinja2==2.11.3
 markupsafe==1.1.1
 pillow==5.4.1
 pytesseract==0.2.6