diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 05dbe37..1198d81
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ jsonfield==1.0.3
 psycopg2==2.7.5
 pytz==2016.10
 PyYAML==3.12
-redis==2.10.6
+redis==4.4.4
 requests-oauthlib==0.8.0
 requests==2.18.4
 schedule==0.4.3