Shift location of poetry update command

Dockerfile

@@ -37,11 +37,10 @@ FROM poetry AS build
 COPY pyproject.toml poetry.lock ./
 RUN poetry install --no-root --without dev && rm -rf ${POETRY_CACHE_DIR};
 
-FROM poetry AS build-minor-update
-# Install minor version updates in the absence of poetry.lock file
-COPY pyproject.toml poetry.lock ./
-RUN poetry install --no-root --without dev && rm -rf ${POETRY_CACHE_DIR};
-RUN poetry update
+# FROM poetry AS build-minor-update
+# # Install minor version updates in the absence of poetry.lock file
+# COPY pyproject.toml poetry.lock ./
+# RUN poetry install --no-root --without dev && rm -rf ${POETRY_CACHE_DIR};
 
 FROM build AS test
 # Install dev dependencies
@@ -51,9 +50,10 @@ COPY . .
 USER app
 RUN poetry run pytest tests
 
-FROM build-minor-update AS test-minor-update
+FROM build AS test-minor-update
 # Install dev dependencies
 RUN poetry install --only dev --no-root && rm -rf ${POETRY_CACHE_DIR};
+RUN poetry update
 COPY . .
 # Run tests
 USER app