Upgrade pip in the docker container

Fixes #56
pypa · Feb 8, 2021 · a5f9cf8 · a5f9cf8
1 parent f91f98d
commit a5f9cf8
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -7,7 +7,9 @@ LABEL "homepage" "https://github.com/pypa/gh-action-pypi-publish"
 ENV PYTHONDONTWRITEBYTECODE 1
 ENV PYTHONUNBUFFERED 1
 
-RUN pip install --upgrade --no-cache-dir twine
+RUN \
+  pip install --upgrade --no-cache-dir pip-with-requires-python && \
+  pip install --upgrade --no-cache-dir twine
 
 WORKDIR /app
 COPY LICENSE.md .