diff --git a/docker-compose.yml b/docker-compose.yml
index b032b5bec..eed2bbf5b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -23,9 +23,10 @@ services:
     tty: true
 
   zaak-redis:
-    image: redis
+    build: redis
     environment:
       - REDIS_PASSWORD=password
+      - REDIS_MAXMEM=100mb
     networks:
       - zaken_network
     ports:
diff --git a/redis/Dockerfile b/redis/Dockerfile
index ae0b59e0d..abc6f1c30 100644
--- a/redis/Dockerfile
+++ b/redis/Dockerfile
@@ -1,4 +1,4 @@
-FROM redis:6.0.9-alpine
+FROM redis:6.2.14-alpine3.18
 
 RUN apk add --no-cache gettext
 COPY redis.conf.template /usr/local/etc/redis/redis.conf.template