diff --git a/requirements.txt b/requirements.txt
index ca14ade..b167dcd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,4 +28,5 @@ PyYAML==5.4
 Flask-SSLify==0.1.5
 Flask-Mail==0.9.1
 flask-session==0.3.2
+Jinja2==3.0.3
 itsdangerous==2.0.1
\ No newline at end of file