diff --git a/{{cookiecutter.directory_name}}/requirements.txt b/{{cookiecutter.directory_name}}/requirements.txt
index 550482e..44fa19a 100644
--- a/{{cookiecutter.directory_name}}/requirements.txt
+++ b/{{cookiecutter.directory_name}}/requirements.txt
@@ -9,7 +9,7 @@ Flask_Principal==0.4.0
 Flask-Mail==0.9.1
 email_validator==1.0.5
 celery==4.4.0rc2
-redis==3.2.1
+redis==4.5.3
 alembic==1.0.11
 Flask==1.1.0
 SQLAlchemy==1.3.5