diff --git a/.copier-answers.yml b/.copier-answers.yml
index 216fcdd..40556b2 100644
--- a/.copier-answers.yml
+++ b/.copier-answers.yml
@@ -1,5 +1,5 @@
 # Changes here will be overwritten by Copier
-_commit: 2.3.0
+_commit: 2.3.0-6-g6e7f62c
 _src_path: gh:DiamondLightSource/python-copier-template
 author_email: tom.cobb@diamond.ac.uk
 author_name: Tom Cobb
diff --git a/Dockerfile b/Dockerfile
index 3732c4e..69d003d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # The devcontainer should use the developer target and run as root with podman
 # or docker with user namespaces.
 ARG PYTHON_VERSION=3.11
-FROM python:${PYTHON_VERSION} as developer
+FROM python:${PYTHON_VERSION} AS developer
 
 # Add any system dependencies for the developer/build environment here
 RUN apt-get update && apt-get install -y --no-install-recommends \
@@ -13,13 +13,13 @@ RUN python -m venv /venv
 ENV PATH=/venv/bin:$PATH
 
 # The build stage installs the context into the venv
-FROM developer as build
+FROM developer AS build
 COPY . /context
 WORKDIR /context
 RUN touch dev-requirements.txt && pip install -c dev-requirements.txt .
 
 # The runtime stage copies the built venv into a slim runtime container
-FROM python:${PYTHON_VERSION}-slim as runtime
+FROM python:${PYTHON_VERSION}-slim AS runtime
 # Add apt-get system dependecies for runtime here if needed
 COPY --from=build /venv/ /venv/
 ENV PATH=/venv/bin:$PATH
diff --git a/README.md b/README.md
index 37495ac..99b52a9 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 [![CI](https://github.com/DiamondLightSource/python-copier-template-example/actions/workflows/ci.yml/badge.svg)](https://github.com/DiamondLightSource/python-copier-template-example/actions/workflows/ci.yml)
 [![Coverage](https://codecov.io/gh/DiamondLightSource/python-copier-template-example/branch/main/graph/badge.svg)](https://codecov.io/gh/DiamondLightSource/python-copier-template-example)
 [![PyPI](https://img.shields.io/pypi/v/dls-python-copier-template-example.svg)](https://pypi.org/project/dls-python-copier-template-example)
-[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
+[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://www.apache.org/licenses/LICENSE-2.0)
 
 # python_copier_template_example