diff --git a/requirements.txt b/requirements.txt
index 25cfa4b1..796efea4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ requests==2.22.0
 psycopg2==2.8.3
 jsonschema==3.0.2
 celery==4.3.0
-redis==3.3.7
+redis==3.3.8
 cryptography==2.7
 markdown2==2.3.8
 twilio==6.29.3