diff --git a/.drone.yml b/.drone.yml
index 16e3bb8e..444b4a83 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -3,6 +3,7 @@ pipeline:
     image: python:${PYTHON_VERSION}-alpine${ALPINE_VERSION}
     pull: true
     commands:
+      - pip install --upgrade pip==19.1.1
       - pip install tox
       - tox
       - apk add --no-cache borgbackup