diff --git a/requirements.txt b/requirements.txt
index ee70084..6c7f0fd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -41,7 +41,7 @@ python-dateutil==2.8.2
 python-docx==0.8.11
 python-Levenshtein==0.12.2
 pytz==2021.1
-redis==3.5.3
+redis==4.4.4
 requests
 requests-file
 six==1.16.0