diff --git a/requirements.txt b/requirements.txt
index 5e767a8..2aa2528 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -63,7 +63,7 @@ IPy==0.83
 ipython==5.8.0
 ipython-genutils==0.2.0
 itsdangerous==0.24
-Jinja2==2.10.1
+Jinja2==3.1.5
 jsbeautifier==1.6.4
 keyring==18.0.1
 keyrings.alt==3.2.0