diff --git a/requirements_dev.txt b/requirements_dev.txt
index 2b5d8cb..7cfdf0d 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -34,7 +34,7 @@ ipython-genutils==0.2.0
 isodate==0.6.0
 itsdangerous==1.1.0
 jedi==0.15.1
-Jinja2==2.10.3
+Jinja2==2.11.3
 jsonschema==3.1.1
 kiwisolver==1.1.0
 kombu==4.6.5