diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 33c94e4..4498639 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -14,10 +14,11 @@ black:
     - black --check .
 
 pypi:
-  image: docker.km3net.de/base/python:3
+  image: python:3.8
   stage: deploy
-  cache: {}
   script:
-    - pip install -U twine
+    - apt-get update -qy
+    - apt-get install -y ruby-dev
+    - gem install dpl
     - python setup.py sdist
-    - twine upload dist/*
+    - dpl --provider=pypi --user=$TWINE_USERNAME --password=$TWINE_PASSWORD --skip_existing=true