diff --git a/uwsgi-python/tasks/apps/lipclms.yml b/uwsgi-python/tasks/apps/lipclms.yml
index ae36dee0cb9f1d5dc7fbb35d12d7c75a12518efc..12d68581b22c1eafb13d6152e257816315dc981f 100644
--- a/uwsgi-python/tasks/apps/lipclms.yml
+++ b/uwsgi-python/tasks/apps/lipclms.yml
@@ -9,7 +9,7 @@
     group: "{{app_group}}"
 
 - name: ensure data model upgrades are applied  # noqa 301
-  command: "{{app_venv}}/bin/python {{app_path}}/lipclms.py db upgrade"
+  command: "{{app_venv}}/bin/flask db upgrade"
   args:
     chdir: "{{app_path}}"
   become: true
diff --git a/uwsgi-python/vars/default.yml b/uwsgi-python/vars/default.yml
index 19db69f7963872ef41652089c460d77ba8697487..ca17fa11cc28c0fdf2168f5ee65661fc1b2c5235 100644
--- a/uwsgi-python/vars/default.yml
+++ b/uwsgi-python/vars/default.yml
@@ -17,7 +17,7 @@ app_command: ""
 app_module: ''
 
 # Ruby specifics
-app_ruby_version: "2.5"
+app_ruby_version: "2.7"
 app_rack: "{{ app_path }}/config.ru"
 app_gemfile: "{{ app_path }}/Gemfile"
 
diff --git a/uwsgi-python/vars/schilder.yml b/uwsgi-python/vars/schilder.yml
index 67d57f6f8ce085ae0d467c9f519461f692f26ed1..b7c96e2844a06bb2c5148c9203c167bddc424c19 100644
--- a/uwsgi-python/vars/schilder.yml
+++ b/uwsgi-python/vars/schilder.yml
@@ -18,7 +18,7 @@ app_uwsgi_options: []
 
 app_db_type: ""
 
-app_additional_software: ["graphicsmagick", "python-pythonmagick"]
+app_additional_software: ["graphicsmagick", "python3-pythonmagick"]
 
 app_deploy_key: "{{ inventory_dir }}/files/deploy-keys/schildergenerator"
 app_git_url: "git@git.fsmpi.rwth-aachen.de:schilder/schildergenerator.git"