diff --git a/templates/drupal11/files/.platform.app.yaml b/templates/drupal11/files/.platform.app.yaml
index f1062c21b..c3651970f 100644
--- a/templates/drupal11/files/.platform.app.yaml
+++ b/templates/drupal11/files/.platform.app.yaml
@@ -154,7 +154,7 @@ web:
 # More information: https://docs.platform.sh/create-apps/app-reference.html#dependencies
 dependencies:
     php:
-        composer/composer: "^2.7"
+        composer/composer: "^2.7.0"
 
 # Hooks allow you to customize your code/environment as the project moves through the build and deploy stages
 # More information: https://docs.platform.sh/create-apps/app-reference.html#hooks
@@ -201,3 +201,18 @@ runtime:
 
 # More information: https://docs.platform.sh/create-apps/app-reference.html#additional-hosts
 # additional_hosts:
+
+########################################################################################################################
+##                                                                                                                    ##
+## This source operation is part of the Platform.sh process of updating and maintaining our collection of templates.  ##
+## For more information see https://docs.platform.sh/create-apps/source-operations.html and                           ##
+## https://github.com/platformsh/source-operations                                                                    ##
+##                                                                                                                    ##
+##                  YOU CAN SAFELY DELETE THIS COMMENT AND THE LINES BENEATH IT                                       ##
+##                                                                                                                    ##
+########################################################################################################################
+source:
+  operations:
+    auto-update:
+      command: |
+        curl -fsS https://raw.githubusercontent.com/platformsh/source-operations/main/setup.sh | { bash /dev/fd/3 sop-autoupdate; } 3<&0
diff --git a/templates/drupal11/files/.platform/services.yaml b/templates/drupal11/files/.platform/services.yaml
index 6ce51a774..fa5d65c40 100644
--- a/templates/drupal11/files/.platform/services.yaml
+++ b/templates/drupal11/files/.platform/services.yaml
@@ -4,7 +4,7 @@
 # to power your Platform.sh project.
 
 db:
-    type: mariadb:10.6
+    type: mariadb:10.11
     disk: 2048
 
 cache: