diff --git a/.github/workflows/update-requirements.yml b/.github/workflows/update-requirements.yml
index fa93c13d..936bcb15 100644
--- a/.github/workflows/update-requirements.yml
+++ b/.github/workflows/update-requirements.yml
@@ -31,7 +31,7 @@ jobs:
         run: python -m pip install --upgrade poetry
 
       - name: Install project dependencies
-        run: poetry install
+        run: poetry update
 
       - name: Update requirements.txt
         run: poetry export --format requirements.txt --output requirements.txt --extras healpy_support --without-hashes
diff --git a/.gitignore b/.gitignore
index 6c2c5ed6..01cd7306 100644
--- a/.gitignore
+++ b/.gitignore
@@ -117,7 +117,7 @@ ipython_config.py
 #   This is especially recommended for binary packages to ensure reproducibility, and is more
 #   commonly ignored for libraries.
 #   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
-poetry.lock
+# poetry.lock
 
 # pdm
 #   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.