diff --git a/roles/matrix-postgres-backup/defaults/main.yml b/roles/matrix-postgres-backup/defaults/main.yml
index 522764ac0..e1f252fe0 100644
--- a/roles/matrix-postgres-backup/defaults/main.yml
+++ b/roles/matrix-postgres-backup/defaults/main.yml
@@ -32,6 +32,7 @@ matrix_postgres_backup_docker_image_v10: "{{ matrix_container_global_registry_pr
 matrix_postgres_backup_docker_image_v11: "{{ matrix_container_global_registry_prefix }}prodrigestivill/postgres-backup-local:11{{ matrix_postgres_backup_docker_image_suffix }}"
 matrix_postgres_backup_docker_image_v12: "{{ matrix_container_global_registry_prefix }}prodrigestivill/postgres-backup-local:12{{ matrix_postgres_backup_docker_image_suffix }}"
 matrix_postgres_backup_docker_image_v13: "{{ matrix_container_global_registry_prefix }}prodrigestivill/postgres-backup-local:13{{ matrix_postgres_backup_docker_image_suffix }}"
+matrix_postgres_backup_docker_image_v14: "{{ matrix_container_global_registry_prefix }}prodrigestivill/postgres-backup-local:14{{ matrix_postgres_backup_docker_image_suffix }}"
 matrix_postgres_backup_docker_image_latest: "{{ matrix_postgres_backup_docker_image_v13 }}"
 
 # This variable is assigned at runtime. Overriding its value has no effect.
diff --git a/roles/matrix-postgres-backup/tasks/util/detect_existing_postgres_version.yml b/roles/matrix-postgres-backup/tasks/util/detect_existing_postgres_version.yml
index 87a81f74c..10828cc7a 100644
--- a/roles/matrix-postgres-backup/tasks/util/detect_existing_postgres_version.yml
+++ b/roles/matrix-postgres-backup/tasks/util/detect_existing_postgres_version.yml
@@ -54,3 +54,8 @@
   set_fact:
     matrix_postgres_backup_detected_version_corresponding_docker_image: "{{ matrix_postgres_backup_docker_image_v12 }}"
   when: "matrix_postgres_backup_detected_version == '12' or matrix_postgres_backup_detected_version.startswith('12.')"
+
+- name: Determine corresponding Docker image to detected version (use 13.x, if detected)
+  set_fact:
+    matrix_postgres_backup_detected_version_corresponding_docker_image: "{{ matrix_postgres_backup_docker_image_v13 }}"
+  when: "matrix_postgres_backup_detected_version == '13' or matrix_postgres_backup_detected_version.startswith('13.')"