diff --git a/docker-compose.yaml b/docker-compose.yaml
index c078840a775fadfabcbd7cf09da6ac212071052c..05a02bf49dffaf83f832cdb2c0eece6c5dc74c47 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -3,7 +3,7 @@ services:
 services:
   mariadb-dtt:
     container_name: moodledb-dtt
-    image: docker.io/bitnami/mariadb:10.6
+    image: docker.io/bitnami/mariadb:11.1
     environment:
       # ALLOW_EMPTY_PASSWORD is recommended only for development.
       - ALLOW_EMPTY_PASSWORD=yes
@@ -15,7 +15,7 @@ services:
       - 'mariadb_data_dtt:/bitnami/mariadb'
   moodle-dtt:
     container_name: moodle-dtt
-    image: docker.io/bitnami/moodle:4.1
+    image: docker.io/bitnami/moodle:4.3
     ports:
       - '81:8080'
       - '444:8443'