diff --git a/data/Dockerfiles/acme/acme.sh b/data/Dockerfiles/acme/acme.sh
index 9682684e4..3c7658d84 100755
--- a/data/Dockerfiles/acme/acme.sh
+++ b/data/Dockerfiles/acme/acme.sh
@@ -117,7 +117,7 @@ fi
 chmod 600 ${ACME_BASE}/key.pem
 
 log_f "Waiting for database..."
-while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent > /dev/null; do
+while ! /usr/bin/mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent > /dev/null; do
   sleep 2
 done
 log_f "Database OK"
diff --git a/data/Dockerfiles/dockerapi/Dockerfile b/data/Dockerfiles/dockerapi/Dockerfile
index 92c19dcc1..bbd4542e6 100644
--- a/data/Dockerfiles/dockerapi/Dockerfile
+++ b/data/Dockerfiles/dockerapi/Dockerfile
@@ -24,4 +24,4 @@ COPY main.py /app/main.py
 COPY modules/ /app/modules/
 
 ENTRYPOINT ["/bin/sh", "/app/docker-entrypoint.sh"]
-CMD exec python main.py
\ No newline at end of file
+CMD ["python", "main.py"]
\ No newline at end of file
diff --git a/data/Dockerfiles/dovecot/docker-entrypoint.sh b/data/Dockerfiles/dovecot/docker-entrypoint.sh
index b8d143f38..7d9623a63 100755
--- a/data/Dockerfiles/dovecot/docker-entrypoint.sh
+++ b/data/Dockerfiles/dovecot/docker-entrypoint.sh
@@ -2,7 +2,7 @@
 set -e
 
 # Wait for MySQL to warm-up
-while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
+while ! mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
   echo "Waiting for database to come up..."
   sleep 2
 done
diff --git a/data/Dockerfiles/dovecot/sa-rules.sh b/data/Dockerfiles/dovecot/sa-rules.sh
index 107ea7172..2a513805a 100755
--- a/data/Dockerfiles/dovecot/sa-rules.sh
+++ b/data/Dockerfiles/dovecot/sa-rules.sh
@@ -11,10 +11,14 @@ else
 fi
 
 # Deploy
-curl --connect-timeout 15 --retry 10 --max-time 30 https://www.spamassassin.heinlein-support.de/$(dig txt 1.4.3.spamassassin.heinlein-support.de +short | tr -d '"' | tr -dc '0-9').tar.gz --output /tmp/sa-rules-heinlein.tar.gz
-if gzip -t /tmp/sa-rules-heinlein.tar.gz; then
-  tar xfvz /tmp/sa-rules-heinlein.tar.gz -C /tmp/sa-rules-heinlein
-  cat /tmp/sa-rules-heinlein/*cf > /etc/rspamd/custom/sa-rules
+if curl --connect-timeout 15 --retry 10 --max-time 30 https://www.spamassassin.heinlein-support.de/$(dig txt 1.4.3.spamassassin.heinlein-support.de +short | tr -d '"' | tr -dc '0-9').tar.gz --output /tmp/sa-rules-heinlein.tar.gz; then
+  if gzip -t /tmp/sa-rules-heinlein.tar.gz; then
+    tar xfvz /tmp/sa-rules-heinlein.tar.gz -C /tmp/sa-rules-heinlein
+    cat /tmp/sa-rules-heinlein/*cf > /etc/rspamd/custom/sa-rules
+  fi
+else
+  echo "Failed to download SA rules. Exiting."
+  exit 0 # Must be 0 otherwise dovecot would not start at all
 fi
 
 sed -i -e 's/\([^\\]\)\$\([^\/]\)/\1\\$\2/g' /etc/rspamd/custom/sa-rules
diff --git a/data/Dockerfiles/phpfpm/docker-entrypoint.sh b/data/Dockerfiles/phpfpm/docker-entrypoint.sh
index 87b4e298d..798a25851 100755
--- a/data/Dockerfiles/phpfpm/docker-entrypoint.sh
+++ b/data/Dockerfiles/phpfpm/docker-entrypoint.sh
@@ -3,7 +3,7 @@
 function array_by_comma { local IFS=","; echo "$*"; }
 
 # Wait for containers
-while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
+while ! mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
   echo "Waiting for SQL..."
   sleep 2
 done
@@ -44,7 +44,7 @@ until [[ ${SQL_UPGRADE_STATUS} == 'success' ]]; do
     echo "MySQL applied an upgrade, debug output:"
     echo ${SQL_FULL_UPGRADE_RETURN}
     sleep 3
-    while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
+    while ! mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
       echo "Waiting for SQL to return, please wait"
       sleep 2
     done
diff --git a/data/Dockerfiles/postfix/Dockerfile b/data/Dockerfiles/postfix/Dockerfile
index 0f1911c62..5449360b3 100644
--- a/data/Dockerfiles/postfix/Dockerfile
+++ b/data/Dockerfiles/postfix/Dockerfile
@@ -60,4 +60,4 @@ EXPOSE 588
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
 
-CMD exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]
diff --git a/data/Dockerfiles/postfix/postfix.sh b/data/Dockerfiles/postfix/postfix.sh
index a173e9a77..8ffb76f6a 100755
--- a/data/Dockerfiles/postfix/postfix.sh
+++ b/data/Dockerfiles/postfix/postfix.sh
@@ -5,7 +5,7 @@ trap "postfix stop" EXIT
 [[ ! -d /opt/postfix/conf/sql/ ]] && mkdir -p /opt/postfix/conf/sql/
 
 # Wait for MySQL to warm-up
-while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
+while ! mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
   echo "Waiting for database to come up..."
   sleep 2
 done
diff --git a/data/Dockerfiles/sogo/Dockerfile b/data/Dockerfiles/sogo/Dockerfile
index 2485b6a8e..7b8b1c717 100644
--- a/data/Dockerfiles/sogo/Dockerfile
+++ b/data/Dockerfiles/sogo/Dockerfile
@@ -55,4 +55,4 @@ RUN chmod +x /bootstrap-sogo.sh \
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
 
-CMD exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
\ No newline at end of file
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]
\ No newline at end of file
diff --git a/data/Dockerfiles/sogo/bootstrap-sogo.sh b/data/Dockerfiles/sogo/bootstrap-sogo.sh
index 134d3853f..11b077cfd 100755
--- a/data/Dockerfiles/sogo/bootstrap-sogo.sh
+++ b/data/Dockerfiles/sogo/bootstrap-sogo.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Wait for MySQL to warm-up
-while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
+while ! mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
   echo "Waiting for database to come up..."
   sleep 2
 done
diff --git a/data/Dockerfiles/unbound/Dockerfile b/data/Dockerfiles/unbound/Dockerfile
index fc7b14817..7e4f18dec 100644
--- a/data/Dockerfiles/unbound/Dockerfile
+++ b/data/Dockerfiles/unbound/Dockerfile
@@ -33,4 +33,4 @@ HEALTHCHECK --interval=30s --timeout=10s \
   CMD sh -c '[ -f /tmp/healthcheck_status ] && [ "$(cat /tmp/healthcheck_status)" -eq 0 ] || exit 1'
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
-CMD exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]
diff --git a/data/Dockerfiles/watchdog/Dockerfile b/data/Dockerfiles/watchdog/Dockerfile
index 0f3e7dfb9..f8aa262bb 100644
--- a/data/Dockerfiles/watchdog/Dockerfile
+++ b/data/Dockerfiles/watchdog/Dockerfile
@@ -37,4 +37,4 @@ RUN apk add --update \
 COPY watchdog.sh /watchdog.sh
 COPY check_mysql_slavestatus.sh /usr/lib/nagios/plugins/check_mysql_slavestatus.sh
 
-CMD /watchdog.sh
+CMD ["/watchdog.sh"]
diff --git a/data/Dockerfiles/watchdog/watchdog.sh b/data/Dockerfiles/watchdog/watchdog.sh
index 7f125f76d..81d65d907 100755
--- a/data/Dockerfiles/watchdog/watchdog.sh
+++ b/data/Dockerfiles/watchdog/watchdog.sh
@@ -33,7 +33,7 @@ if [[ ! -p /tmp/com_pipe ]]; then
 fi
 
 # Wait for containers
-while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
+while ! mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
   echo "Waiting for SQL..."
   sleep 2
 done
diff --git a/docker-compose.yml b/docker-compose.yml
index 3913067bc..348340c23 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -111,7 +111,7 @@ services:
             - rspamd
 
     php-fpm-mailcow:
-      image: mailcow/phpfpm:1.88
+      image: mailcow/phpfpm:1.89
       command: "php-fpm -d date.timezone=${TZ} -d expose_php=0"
       depends_on:
         - redis-mailcow
@@ -191,7 +191,7 @@ services:
             - phpfpm
 
     sogo-mailcow:
-      image: mailcow/sogo:nightly-20240813
+      image: mailcow/sogo:nightly-20240819
       environment:
         - DBNAME=${DBNAME}
         - DBUSER=${DBUSER}
@@ -238,7 +238,7 @@ services:
             - sogo
 
     dovecot-mailcow:
-      image: mailcow/dovecot:nightly-20240814
+      image: mailcow/dovecot:nightly-20240819
       depends_on:
         - mysql-mailcow
         - netfilter-mailcow
@@ -322,7 +322,7 @@ services:
             - dovecot
 
     postfix-mailcow:
-      image: mailcow/postfix:1.75
+      image: mailcow/postfix:1.76
       depends_on:
         mysql-mailcow:
           condition: service_started
@@ -426,7 +426,7 @@ services:
           condition: service_started
         unbound-mailcow:
           condition: service_healthy
-      image: mailcow/acme:1.89
+      image: mailcow/acme:1.90
       dns:
         - ${IPV4_NETWORK:-172.22.1}.254
       environment:
@@ -482,7 +482,7 @@ services:
         - /lib/modules:/lib/modules:ro
 
     watchdog-mailcow:
-      image: mailcow/watchdog:2.04
+      image: mailcow/watchdog:2.05
       dns:
         - ${IPV4_NETWORK:-172.22.1}.254
       tmpfs:
diff --git a/update.sh b/update.sh
index b89514e58..9b7fd2652 100755
--- a/update.sh
+++ b/update.sh
@@ -329,7 +329,7 @@ for bin in curl docker git awk sha1sum grep cut; do
 done
 
 # Check Docker Version (need at least 24.X)
-docker_version=$(docker -v | grep -oP '\d+\.\d+\.\d+' | cut -d '.' -f 1)
+docker_version=$(docker -v | grep -oP '\d+\.\d+\.\d+' | cut -d '.' -f 1 | head -1)
 
 if [[ $docker_version -lt 24 ]]; then
   echo -e "\e[31mCannot find Docker with a Version higher or equals 24.0.0\e[0m"