diff --git a/mariadb/content.md b/mariadb/content.md
index 54c14d98f31d..754e0a4e9aa8 100644
--- a/mariadb/content.md
+++ b/mariadb/content.md
@@ -12,38 +12,48 @@ The %%IMAGE%% has a number of tags, and of note is `latest`, as the latest stabl
 
 ## Running the container
 
+### Configuration
+
+#### Port binding
+
+By default, the database running within the container will listen on port 3306. You can expose the container port 3306 to the host port 3306 with the `-p 3306:3306` argument to `docker run`, like the command below:
+
+```console
+$ docker run --name some-%%REPO%% -p 3306:3306 %%IMAGE%%:latest
+```
+
 ### Starting using a minimal configuration
 
 The environment variables required to use this image involves the setting of the root user password:
 
 ```console
-$ docker run --detach --name some-%%REPO%% --env MARIADB_ROOT_PASSWORD=my-secret-pw  %%IMAGE%%:latest
+$ docker run --detach --name some-%%REPO%% --env MARIADB_ROOT_PASSWORD=my-secret-pw %%IMAGE%%:latest
 ```
 
 or:
 
 ```console
-$ docker run --detach --name some-%%REPO%% --env MARIADB_ALLOW_EMPTY_ROOT_PASSWORD=1  %%IMAGE%%:latest
+$ docker run --detach --name some-%%REPO%% --env MARIADB_ALLOW_EMPTY_ROOT_PASSWORD=1 %%IMAGE%%:latest
 ```
 
 or:
 
 ```console
-$ docker run --detach --name some-%%REPO%% --env MARIADB_RANDOM_ROOT_PASSWORD=1  %%IMAGE%%:latest
+$ docker run --detach --name some-%%REPO%% --env MARIADB_RANDOM_ROOT_PASSWORD=1 %%IMAGE%%:latest
 ```
 
 ... where the container logs will contain the generated root password.
 
 ## %%STACK%%
 
-Run `docker stack deploy -c stack.yml %%REPO%%` (or `docker-compose -f stack.yml up`), wait for it to initialize completely, and visit `http://swarm-ip:8080`, `http://localhost:8080`, or `http://host-ip:8080` (as appropriate).
+Run `docker stack deploy -c stack.yml %%REPO%%` (or `docker compose -f stack.yml up`), wait for it to initialize completely, and visit `http://swarm-ip:8080`, `http://localhost:8080`, or `http://host-ip:8080` (as appropriate).
 
 ### Start a `%%IMAGE%%` server instance with user, password and database
 
 Starting a MariaDB instance with a user, password, and a database:
 
 ```console
-$ docker run --detach --name some-%%REPO%% --env MARIADB_USER=example-user --env MARIADB_PASSWORD=my_cool_secret --env MARIADB_DATABASE=exmple-database --env MARIADB_ROOT_PASSWORD=my-secret-pw  %%IMAGE%%:latest
+$ docker run --detach --name some-%%REPO%% --env MARIADB_USER=example-user --env MARIADB_PASSWORD=my_cool_secret --env MARIADB_DATABASE=exmple-database --env MARIADB_ROOT_PASSWORD=my-secret-pw %%IMAGE%%:latest
 ```
 
 ### Start a `%%IMAGE%%` server instance in a network
@@ -52,8 +62,8 @@ As applications talk to MariaDB, MariaDB needs to start in the same network as t
 
 ```console
 $ docker network create some-network 
-$ docker run --detach --network some-network --name some-%%REPO%% --env MARIADB_USER=example-user --env MARIADB_PASSWORD=my_cool_secret --env MARIADB_ROOT_PASSWORD=my-secret-pw  %%IMAGE%%:latest
-$ docker run --detach --network some-network --name some-application --env APP_DB_HOST=some-%%REPO%%  --env APP_DB_USER=example-user --env APP_DB_PASSWD=my_cool_secret some-application
+$ docker run --detach --network some-network --name some-%%REPO%% --env MARIADB_USER=example-user --env MARIADB_PASSWORD=my_cool_secret --env MARIADB_ROOT_PASSWORD=my-secret-pw %%IMAGE%%:latest
+$ docker run --detach --network some-network --name some-application --env APP_DB_HOST=some-%%REPO%% --env APP_DB_USER=example-user --env APP_DB_PASSWD=my_cool_secret some-application
 ```
 
 ... where `some-network` is a newly created network (other than `bridge` as the default network), `some-%%REPO%%` is the name you want to assign to your container, `my-secret-pw` is the password to be set for the MariaDB root user. See the list above for relevant tags to match your needs and environment. `some-application` and then environment variable `APP_DB_HOST`, `APP_DB_USER` and `APP_DB_PASSWD` are the application's configuration for its database connection.
@@ -63,7 +73,7 @@ $ docker run --detach --network some-network --name some-application --env APP_D
 The following command starts another `%%IMAGE%%` container instance and runs the `mariadb` command line client against your original `%%IMAGE%%` container, allowing you to execute SQL statements against your database instance:
 
 ```console
-$ docker run -it --network some-network --rm %%IMAGE%% mariadb -hsome-%%REPO%% -uexample-user -p
+$ docker run -it --network some-network --rm %%IMAGE%% mariadb -h some-%%REPO%% -u example-user
 ```
 
 ... where `some-%%REPO%%` is the name of your original `%%IMAGE%%` container (connected to the `some-network` Docker network).
diff --git a/mariadb/stack.yml b/mariadb/stack.yml
index d5b571712ddb..6f17eff6f432 100644
--- a/mariadb/stack.yml
+++ b/mariadb/stack.yml
@@ -1,16 +1,15 @@
 # Use root/example as user/password credentials
-version: '3.1'
 
 services:
 
   db:
-    image: mariadb
+    image: mariadb:11.7
     restart: always
     environment:
       MARIADB_ROOT_PASSWORD: example
 
   adminer:
-    image: adminer
+    image: adminer:5.0.1
     restart: always
     ports:
       - 8080:8080