diff --git a/{{cookiecutter.project_slug}}/compose/local/django/Dockerfile b/{{cookiecutter.project_slug}}/compose/local/django/Dockerfile
index 19b13c8b2..b93c4d664 100644
--- a/{{cookiecutter.project_slug}}/compose/local/django/Dockerfile
+++ b/{{cookiecutter.project_slug}}/compose/local/django/Dockerfile
@@ -18,7 +18,7 @@ RUN apt-get update && apt-get install --no-install-recommends -y \
 # Requirements are installed here to ensure they will be cached.
 RUN --mount=type=cache,target=/root/.cache/uv \
     --mount=type=bind,source=pyproject.toml,target=pyproject.toml \
-    --mount=type=bind,source=uv.lock,target=uv.lock \
+    --mount=type=bind,source=uv.lock,target=uv.lock:rw \
     uv sync --no-install-project
 
 ADD . ${APP_HOME}