diff --git a/.circleci/config.yml b/.circleci/config.yml
index 27d69b44fc7..14a0040755f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -10,7 +10,7 @@ cassandra_image: &cassandra_image cassandra:3.11.7
 consul_image: &consul_image consul:1.6.0
 moto_image: &moto_image palazzem/moto:1.0.1
 mysql_image: &mysql_image mysql:5.7
-postgres_image: &postgres_image postgres:10.5-alpine
+postgres_image: &postgres_image postgres:11-alpine
 mongo_image: &mongo_image mongo:3.6
 httpbin_image: &httpbin_image kennethreitz/httpbin@sha256:2c7abc4803080c22928265744410173b6fea3b898872c01c5fd0f0f9df4a59fb
 vertica_image: &vertica_image sumitchawla/vertica:latest
diff --git a/docker-compose.yml b/docker-compose.yml
index c17fff6bb02..2def4181625 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -18,7 +18,7 @@ services:
         ports:
             - "127.0.0.1:8500:8500"
     postgres:
-        image: postgres:10.5-alpine
+        image: postgres:11-alpine
         environment:
             - POSTGRES_PASSWORD=postgres
             - POSTGRES_USER=postgres
diff --git a/tests/contrib/django/django_app/settings.py b/tests/contrib/django/django_app/settings.py
index 9ed1642a073..af92d01fff3 100644
--- a/tests/contrib/django/django_app/settings.py
+++ b/tests/contrib/django/django_app/settings.py
@@ -50,10 +50,6 @@
         "BACKEND": "django.core.cache.backends.memcached.PyLibMCCache",
         "LOCATION": "127.0.0.1:11211",
     },
-    "python_memcached": {
-        "BACKEND": "django.core.cache.backends.memcached.MemcachedCache",
-        "LOCATION": "127.0.0.1:11211",
-    },
 }
 
 SITE_ID = 1