diff --git a/RELEASE_CHECKLIST.md b/RELEASE_CHECKLIST.md
index b9e5a897..d06a306a 100644
--- a/RELEASE_CHECKLIST.md
+++ b/RELEASE_CHECKLIST.md
@@ -1,7 +1,5 @@
 # Release checklist
 
-- [ ] Update the version number with `bump2version major|minor|patch`
-- [ ] Push new tag to your commit: `git push --tags`
 - [ ] Edit HISTORY.rst and AUTHORS.rst to make sure it’s up-to-date and add release date
 - [ ] Check whether any new files need to go in MANIFEST.in
 - [ ] Make sure tests run, pass and cover 100% of the package:
@@ -11,19 +9,19 @@
     * `make coverage`
 - [ ] Make sure documentation builds without warnings and shows nicely:
     * `make doc`
+- Commit every change from the steps below
+- [ ] Update the version number with `bump2version major|minor|patch`
+- [ ] Push new tag to your commit: `git push --tags`
 - [ ] Build source distribution:
     * `make clean-build`
     * `make build`
 - [ ] Check that your package is ready for publication: `twine check dist/*`
 - [ ] Make sure everything is committed and pushed: `git push origin master`
-- [ ] Upload it to TestPyPi: `twine upload --repository-url https://test.pypi.org/legacy/ dist/*`
+- [ ] Upload it to TestPyPi: `twine upload --repository-url https://test.pypi.org/legacy/ dist/*` (you need to create an account on test.pypi.org first,
+  then an API key, and ask one the existing MAPIE maintainer to add you as a maintainer)
 - [ ] Test upload on TestPyPi:
-    * `cd`
-    * `conda activate`
-    * `conda create -n test-mapie --yes python=3.9`
-    * `conda activate test-mapie`
+    * create a new empty virtual environment
     * `pip install -i https://test.pypi.org/simple/ --extra-index-url https://pypi.org/simple/ mapie`
-    * `conda activate`
-    * `conda env remove -n test-mapie`
 - [ ] Create new release on GitHub for this tag.
-- [ ] Merge the automatically created pull request on https://github.com/conda-forge/mapie-feedstock
+- [ ] Merge the automatically created pull request on https://github.com/conda-forge/mapie-feedstock. You need to be added as a maintainer on this repo first. To create the pull request
+  manually to avoid waiting for automation, create an issue with the name `@conda-forge-admin, please update version`
diff --git a/environment.dev.yml b/environment.dev.yml
index 033ba24c..0c231cc2 100644
--- a/environment.dev.yml
+++ b/environment.dev.yml
@@ -14,7 +14,7 @@ dependencies:
     - pytest=6.2.5
     - pytest-cov=3.0.0
     - python=3.10
-    - scikit-learn
+    - scikit-learn<1.6.0
     - sphinx=4.3.2
     - sphinx-gallery=0.10.1
     - sphinx_rtd_theme=1.0.0
diff --git a/requirements.dev.txt b/requirements.dev.txt
index 4174c560..95f886f4 100644
--- a/requirements.dev.txt
+++ b/requirements.dev.txt
@@ -8,7 +8,7 @@ numpy==1.22.3
 pandas==1.3.5
 pytest==6.2.5
 pytest-cov==3.0.0
-scikit-learn
+scikit-learn<1.6.0
 sphinx==4.3.2
 sphinx-gallery==0.10.1
 sphinx_rtd_theme==1.0.0