diff --git a/data/Dockerfiles/dovecot/quota_notify.py b/data/Dockerfiles/dovecot/quota_notify.py
index c2c73e7a9..598134e22 100755
--- a/data/Dockerfiles/dovecot/quota_notify.py
+++ b/data/Dockerfiles/dovecot/quota_notify.py
@@ -23,7 +23,7 @@ else:
 
 while True:
   try:
-    r = redis.StrictRedis(host='redis', decode_responses=True, port=6379, db=0, password=os.environ['REDISPASS'])
+    r = redis.StrictRedis(host='redis', decode_responses=True, port=6379, db=0, username='quota_notify', password='')
     r.ping()
   except Exception as ex:
     print('%s - trying again...'  % (ex))
diff --git a/data/conf/redis/redis-conf.sh b/data/conf/redis/redis-conf.sh
index 95d50a39a..89b2a3bab 100755
--- a/data/conf/redis/redis-conf.sh
+++ b/data/conf/redis/redis-conf.sh
@@ -2,6 +2,7 @@
 
 cat <<EOF > /redis.conf
 requirepass $REDISPASS
+user quota_notify on nopass ~QW_* -@all +get +hget +ping
 EOF
 
 exec redis-server /redis.conf
diff --git a/docker-compose.yml b/docker-compose.yml
index 421610bac..f43edc0cf 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -43,7 +43,7 @@ services:
 
     redis-mailcow:
       image: redis:7-alpine
-      entrypoint: /redis-conf.sh
+      entrypoint: ["/bin/sh","/redis-conf.sh"]
       volumes:
         - redis-vol-1:/data/
         - ./data/conf/redis/redis-conf.sh:/redis-conf.sh:z
@@ -230,7 +230,7 @@ services:
             - sogo
 
     dovecot-mailcow:
-      image: mailcow/dovecot:2.3
+      image: mailcow/dovecot:2.31
       depends_on:
         - mysql-mailcow
         - netfilter-mailcow