diff --git a/13/postgres-tomcat/docker-compose.yml b/13/postgres-tomcat/docker-compose.yml
index 83a2d4090a6612ca83fb51ba95a88d51a9ca30ed..cf5d098d0434e5a8cf184519979373ca01bdc608 100644
--- a/13/postgres-tomcat/docker-compose.yml
+++ b/13/postgres-tomcat/docker-compose.yml
@@ -46,7 +46,7 @@ services:
       - bridge
   # The container that runs the database (postgres)
   db:
-    image: "postgres:12-alpine"
+    image: "postgres:13"
     container_name: xwiki-postgres-db
     volumes:
       - postgres-data:/var/lib/postgresql/data
diff --git a/14/postgres-tomcat/docker-compose.yml b/14/postgres-tomcat/docker-compose.yml
index 83a2d4090a6612ca83fb51ba95a88d51a9ca30ed..cf5d098d0434e5a8cf184519979373ca01bdc608 100644
--- a/14/postgres-tomcat/docker-compose.yml
+++ b/14/postgres-tomcat/docker-compose.yml
@@ -46,7 +46,7 @@ services:
       - bridge
   # The container that runs the database (postgres)
   db:
-    image: "postgres:12-alpine"
+    image: "postgres:13"
     container_name: xwiki-postgres-db
     volumes:
       - postgres-data:/var/lib/postgresql/data