diff --git a/requirements.txt b/requirements.txt
index 0054864..2a478cf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ ipython==7.14.0
 ipython-genutils==0.2.0
 itsdangerous==1.1.0
 jedi==0.17.0
-Jinja2==2.11.2
+Jinja2==2.11.3
 jupyter-client==6.1.3
 jupyter-core==4.6.3
 lxml==4.5.1