diff --git a/requirements.in b/requirements.in
index 3826f7880b..b8146ded65 100644
--- a/requirements.in
+++ b/requirements.in
@@ -34,7 +34,7 @@ pysftp==0.2.9
 PyNaCl==1.3.0
 python-dateutil
 raven==6.9.0
-redis==3.4.1
+redis==3.3.0
 requests>=2.20.0
 six>=1.11.0
 social-auth-app-django==3.1.0
diff --git a/requirements.txt b/requirements.txt
index 0e3b11b6ef..d25e9fc92d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -78,7 +78,7 @@ python-dateutil==2.5.3    # via -r requirements.in, edx-api-client, elasticsearc
 python3-openid==3.1.0     # via social-auth-core
 pytz==2018.5              # via celery, django, django-modelcluster, wagtail
 raven==6.9.0              # via -r requirements.in
-redis==3.4.1              # via -r requirements.in, django-redis, django-server-status
+redis==3.3.0              # via -r requirements.in, django-redis, django-server-status
 requests-oauthlib==1.0.0  # via social-auth-core
 requests==2.21.0          # via -r requirements.in, edx-api-client, open-discussions-client, requests-oauthlib, social-auth-core, wagtail
 robohash==1.0             # via -r requirements.in