diff --git a/docs/services/prometheus-postgres-exporter.md b/docs/services/prometheus-postgres-exporter.md
index e625530..ae1d8f9 100644
--- a/docs/services/prometheus-postgres-exporter.md
+++ b/docs/services/prometheus-postgres-exporter.md
@@ -18,12 +18,12 @@ prometheus_postgres_exporter_enabled: true
 
 # To expose the metrics publicly, enable and configure the lines below:
 # prometheus_postgres_exporter_hostname: mash.example.com
-# prometheus_postgres_exporter_path_prefix: /metrics/postgres-exporter
+# prometheus_postgres_exporter_path_prefix: /metrics/mash-prometheus-postgres-exporter
 
-# To protect the metrics with HTTP Basic Auth, enable and configure the lines below:
-# prometheus_postgres_exporter_basicauth_enabled: true
-# prometheus_postgres_exporter_basicauth_user: your_username
-# prometheus_postgres_exporter_basicauth_password: your password
+# To protect the metrics with HTTP Basic Auth, enable and configure the lines below.
+# See: https://doc.traefik.io/traefik/middlewares/http/basicauth/#users
+# prometheus_postgres_exporter_container_labels_metrics_middleware_basic_auth_enabled: true
+# prometheus_postgres_exporter_container_labels_metrics_middleware_basic_auth_users: ''
 
 ########################################################################
 #                                                                      #
@@ -36,5 +36,5 @@ Unless you're scraping the Postgres Exporter metrics from a local [Prometheus](p
 
 ## Usage
 
-After you installed the exporter, your stats will be available on `mash.example.com/metrics/postgres-exporter` with basic auth credentials you configured
+After you installed the exporter, your stats will be available on `mash.example.com/metrics/mash-prometheus-postgres-exporter` with basic auth credentials you configured
 
diff --git a/templates/group_vars_mash_servers b/templates/group_vars_mash_servers
index 2dfd2c8..e78c62b 100644
--- a/templates/group_vars_mash_servers
+++ b/templates/group_vars_mash_servers
@@ -3732,15 +3732,13 @@ prometheus_postgres_exporter_enabled: false
 
 prometheus_postgres_exporter_identifier: "{{ mash_playbook_service_identifier_prefix }}prometheus-postgres-exporter"
 
+prometheus_postgres_exporter_path_prefix: "{{ mash_playbook_metrics_exposure_path_prefix }}/{{ prometheus_postgres_exporter_identifier }}"
+
 prometheus_postgres_exporter_base_path: "{{ mash_playbook_base_path }}/{{ mash_playbook_service_base_directory_name_prefix }}prometheus-postgres-exporter"
 
 prometheus_postgres_exporter_uid: "{{ mash_playbook_uid }}"
 prometheus_postgres_exporter_gid: "{{ mash_playbook_gid }}"
 
-prometheus_postgres_exporter_basicauth_enabled: "{{ prometheus_postgres_exporter_container_labels_traefik_enabled }}"
-prometheus_postgres_exporter_basicauth_user: "{{ '%s' | format(mash_playbook_generic_secret_key) | password_hash('sha512', 'prometheus-postgres-exporter.user', rounds=655555) | to_uuid }}"
-prometheus_postgres_exporter_basicauth_password: "{{ '%s' | format(mash_playbook_generic_secret_key) | password_hash('sha512', 'prometheus-postgres-exporter.password', rounds=655555) | to_uuid }}"
-
 prometheus_postgres_exporter_container_additional_networks: |
   {{
     ([mash_playbook_reverse_proxyable_services_additional_network] if mash_playbook_reverse_proxyable_services_additional_network else [])
@@ -3754,6 +3752,9 @@ prometheus_postgres_exporter_container_labels_traefik_docker_network: "{{ mash_p
 prometheus_postgres_exporter_container_labels_traefik_entrypoints: "{{ devture_traefik_entrypoint_primary }}"
 prometheus_postgres_exporter_container_labels_traefik_tls_certResolver: "{{ devture_traefik_certResolver_primary }}"
 
+prometheus_postgres_exporter_container_labels_metrics_middleware_basic_auth_enabled: "{{ mash_playbook_metrics_exposure_http_basic_auth_enabled }}"
+prometheus_postgres_exporter_container_labels_metrics_middleware_basic_auth_users: "{{ mash_playbook_metrics_exposure_http_basic_auth_users }}"
+
 prometheus_postgres_exporter_database_hostname: "{{ devture_postgres_connection_hostname if devture_postgres_enabled else '' }}"
 prometheus_postgres_exporter_database_username: prometheus_postgres_exporter
 prometheus_postgres_exporter_database_password: "{{ devture_postgres_connection_password if devture_postgres_enabled else '' }}"
diff --git a/templates/requirements.yml b/templates/requirements.yml
index 856742e..603be67 100644
--- a/templates/requirements.yml
+++ b/templates/requirements.yml
@@ -249,7 +249,7 @@
   name: prometheus_node_exporter
   activation_prefix: prometheus_node_exporter_
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-prometheus-postgres-exporter.git
-  version: v0.14.0-3
+  version: v0.14.0-4
   name: prometheus_postgres_exporter
   activation_prefix: prometheus_postgres_exporter_
 - src: git+https://github.com/mother-of-all-self-hosting/ansible-role-prometheus-ssh-exporter.git