diff --git a/docker-compose.yml b/docker-compose.yml
index 11a6098..4b4bea0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -16,7 +16,7 @@ services:
       - postgres-data:/var/lib/postgresql/data
 
   redis:
-    image: ${REDIS_DOCKER_IMAGE:-redis:7.4-alpine}
+    image: ${REDIS_DOCKER_IMAGE:-valkey:9.0-alpine}
     container_name: redis
     restart: unless-stopped
     volumes:
@@ -35,7 +35,7 @@ services:
     entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
 
   scalelite-proxy:
-    image: ${NGINX_DOCKER_IMAGE:-nginx:1.27.3}
+    image: ${NGINX_DOCKER_IMAGE:-nginx:1.29.3}
     container_name: scalelite-proxy
     restart: unless-stopped
     ports:
diff --git a/init-letsencrypt-tenants.sh b/init-letsencrypt-tenants.sh
deleted file mode 100644
index c201be7..0000000
--- a/init-letsencrypt-tenants.sh
+++ /dev/null
@@ -1,173 +0,0 @@
-#!/bin/bash
-
-## Script based on https://github.com/wmnnd/nginx-certbot
-## https://pentacent.medium.com/nginx-and-lets-encrypt-with-docker-in-less-than-5-minutes-b4b8a60d3a71
-
-if ! [ -x "$(command -v docker-compose | head -n 1)" ] && ! [ -x "$(command -v docker compose | head -n 1)" ]; then
-  echo 'Error: docker-compose is not installed.' >&2
-  exit 1
-fi
-
-if [[ ! -f ./.env ]]; then
-  echo ".env file does not exist on your filesystem."
-  exit 1
-fi
-
-# Local .env
-if [ -f .env ]; then
-    # Load Environment Variables
-    export $(cat .env | grep -v '#' | sed 's/\r$//' | awk '/=/ {print $1}' )
-fi
-
-if [[ -z "$LETSENCRYPT_EMAIL" ]]; then
-  echo "Setting up an email for letsencrypt certificates is strongly recommended (inside .env file)."
-  exit 1
-fi
-
-usage() {
-  echo -e "Initializes letsencrypt certificates for Nginx proxy container and Tenants\n"
-  echo -e "Usage: $0 [-z|-r|-h]\n"
-  echo "  -n|--non-interactive  Enable non interactive mode"
-  echo "  -r|--replace          Replace existing certificates without asking"
-  echo "  -h|--help             Show usage information"
-  exit 1
-}
-
-interactive=1
-replaceExisting=0
-
-while [[ $# -gt 0 ]]
-do
-    case "$1" in
-        -n|--non-interactive) interactive=0;shift;;
-        -r|--replace) replaceExisting=1;shift;;
-        -h|--help) usage;;
-        -*) echo "Unknown option: \"$1\"\n";usage;;
-        *) echo "Script does not accept arguments\n";usage;;
-    esac
-done
-
-# Tenants array (add all tenants you want certificates for)
-# Example: tenants=("tenant1" "tenant2" "tenant3")
-tenants=("test" "test2" "test3")
-domains=("$SL_HOST.$DOMAIN_NAME")
-
-for tenant in "${tenants[@]}"; do
-    domains+=("$tenant.$SL_HOST.$DOMAIN_NAME")
-done
-
-echo "Domains: ${domains[@]}"
-
-rsa_key_size=4096
-data_path="./data/certbot"
-email="$LETSENCRYPT_EMAIL" # Adding a valid address is strongly recommended.
-staging=${LETSENCRYPT_STAGING:-0}
-
-if [ -d "$data_path" ] && [ "$replaceExisting" -eq 0 ]; then
-    if [ "$interactive" -eq 0 ]; then
-      echo "Certificates already exist."
-      exit
-    fi
-
-    read -p "Existing data found for $domains. Continue and replace existing certificate? (y/N) " decision
-    if [ "$decision" != "Y" ] && [ "$decision" != "y" ]; then
-      exit
-    fi
-fi
-
-if [ ! -e "$data_path/conf/options-ssl-nginx.conf" ] || [ ! -e "$data_path/conf/ssl-dhparams.pem" ]; then
-  echo "### Downloading recommended TLS parameters ..."
-  mkdir -p "$data_path/conf"
-  curl -s https://raw.githubusercontent.com/certbot/certbot/master/certbot-nginx/certbot_nginx/_internal/tls_configs/options-ssl-nginx.conf > "$data_path/conf/options-ssl-nginx.conf"
-  curl -s https://raw.githubusercontent.com/certbot/certbot/master/certbot/certbot/ssl-dhparams.pem > "$data_path/conf/ssl-dhparams.pem"
-  echo
-fi
-
-echo "### Creating dummy certificate for $domains ..."
-path="/etc/letsencrypt/live/$domains"
-mkdir -p "$data_path/conf/live/$domains"
-if [ -x "$(command -v docker-compose)" ]; then
-docker-compose run --rm --entrypoint "\
-  openssl req -x509 -nodes -newkey rsa:2048 -days 1\
-    -keyout '$path/privkey.pem' \
-    -out '$path/fullchain.pem' \
-    -subj '/CN=localhost'" certbot
-echo
-elif [ -x "$(command -v docker compose | head -n 1)" ]; then
-docker compose run --rm --entrypoint "\
-  openssl req -x509 -nodes -newkey rsa:2048 -days 1\
-    -keyout '$path/privkey.pem' \
-    -out '$path/fullchain.pem' \
-    -subj '/CN=localhost'" certbot
-echo
-fi
-
-echo "### Starting scalelite-proxy ..."
-if [ -x "$(command -v docker-compose)" ]; then
-docker-compose up --force-recreate -d scalelite-proxy
-echo
-elif [ -x "$(command -v docker compose | head -n 1)" ]; then
-docker compose up --force-recreate -d scalelite-proxy
-fi
-echo
-
-echo "### Deleting dummy certificate for $domains ..."
-if [ -x "$(command -v docker-compose)" ]; then
-docker-compose run --rm --entrypoint "\
-  rm -Rf /etc/letsencrypt/live/$domains && \
-  rm -Rf /etc/letsencrypt/archive/$domains && \
-  rm -Rf /etc/letsencrypt/renewal/$domains.conf" certbot
-echo
-elif [ -x "$(command -v docker compose | head -n 1)" ]; then
-docker compose run --rm --entrypoint "\
-  rm -Rf /etc/letsencrypt/live/$domains && \
-  rm -Rf /etc/letsencrypt/archive/$domains && \
-  rm -Rf /etc/letsencrypt/renewal/$domains.conf" certbot
-echo
-fi
-
-echo "### Requesting Let's Encrypt certificate for $domains ..."
-domain_args=""
-for domain in "${domains[@]}"; do
-  domain_args="$domain_args -d $domain"
-done
-
-case "$email" in
-  "") email_arg="--register-unsafely-without-email" ;;
-  *) email_arg="--email $email" ;;
-esac
-
-if [ $staging != "0" ]; then staging_arg="--staging"; fi
-
-if [ -x "$(command -v docker-compose)" ]; then
-docker-compose run --rm --entrypoint "\
-  certbot certonly --webroot -w /var/www/certbot \
-    $staging_arg \
-    $([ "$interactive" -ne 1 ] && echo '--non-interactive') \
-    $email_arg \
-    $domain_args \
-    --rsa-key-size $rsa_key_size \
-    --agree-tos \
-    --debug-challenges \
-    --force-renewal" certbot
-echo
-elif [ -x "$(command -v docker compose | head -n 1)" ]; then
-docker compose run --rm --entrypoint "\
-  certbot certonly --webroot -w /var/www/certbot \
-    $staging_arg \
-    $([ "$interactive" -ne 1 ] && echo '--non-interactive') \
-    $email_arg \
-    $domain_args \
-    --rsa-key-size $rsa_key_size \
-    --agree-tos \
-    --debug-challenges \
-    --force-renewal" certbot
-echo
-fi
-
-echo "### Reloading scalelite-proxy..."
-if [ -x "$(command -v docker-compose)" ]; then
-docker-compose exec $([ "$interactive" -ne 1 ] && echo "-T") scalelite-proxy nginx -s reload
-elif [ -x "$(command -v docker compose | head -n 1)" ]; then
-docker compose exec $([ "$interactive" -ne 1 ] && echo "-T") scalelite-proxy nginx -s reload
-fi