diff --git a/docker/compose/docker-compose.portainer.yml b/docker/compose/docker-compose.portainer.yml
index e0196e7d2..3dac3e78e 100644
--- a/docker/compose/docker-compose.portainer.yml
+++ b/docker/compose/docker-compose.portainer.yml
@@ -32,7 +32,7 @@ services:
     volumes:
       - redisdata:/data
   db:
-    image: docker.io/library/postgres:17
+    image: docker.io/library/postgres:18
     restart: unless-stopped
     volumes:
       - pgdata:/var/lib/postgresql/data
diff --git a/docker/compose/docker-compose.postgres-tika.yml b/docker/compose/docker-compose.postgres-tika.yml
index a62c79ae2..c50a39e2b 100644
--- a/docker/compose/docker-compose.postgres-tika.yml
+++ b/docker/compose/docker-compose.postgres-tika.yml
@@ -35,7 +35,7 @@ services:
     volumes:
       - redisdata:/data
   db:
-    image: docker.io/library/postgres:17
+    image: docker.io/library/postgres:18
     restart: unless-stopped
     volumes:
       - pgdata:/var/lib/postgresql/data
diff --git a/docker/compose/docker-compose.postgres.yml b/docker/compose/docker-compose.postgres.yml
index e04c92bf0..77b8626d7 100644
--- a/docker/compose/docker-compose.postgres.yml
+++ b/docker/compose/docker-compose.postgres.yml
@@ -31,7 +31,7 @@ services:
     volumes:
       - redisdata:/data
   db:
-    image: docker.io/library/postgres:17
+    image: docker.io/library/postgres:18
     restart: unless-stopped
     volumes:
       - pgdata:/var/lib/postgresql/data