diff --git a/README.rst b/README.rst
index 24ed94b..ec2333f 100644
--- a/README.rst
+++ b/README.rst
@@ -2,7 +2,7 @@
 apispec-webframeworks
 *********************
 
-|pypi| |build-status| |marshmallow3|
+|pypi| |build-status|
 
 .. |pypi| image:: https://badgen.net/pypi/v/apispec-webframeworks
     :target: https://pypi.org/project/apispec-webframeworks/
@@ -12,10 +12,6 @@ apispec-webframeworks
     :target: https://github.com/marshmallow-code/apispec-webframeworks/actions/workflows/build-release.yml
     :alt: Build status
 
-.. |marshmallow3| image:: https://badgen.net/badge/marshmallow/3?
-    :target: https://marshmallow.readthedocs.io/en/latest/upgrading.html
-    :alt: marshmallow 3 compatible
-
 `apispec <https://github.com/marshmallow-code/apispec>`_ plugins for
 integrating with various web frameworks.
 
diff --git a/RELEASING.md b/RELEASING.md
index 394d6c2..add5352 100644
--- a/RELEASING.md
+++ b/RELEASING.md
@@ -2,7 +2,8 @@
 
 1. Bump version in `pyproject.toml` and update the changelog
    with today's date.
-2. Commit: `git commit -m "Bump version and update changelog"`
-3. Tag the commit: `git tag x.y.z`
-4. Push: `git push --tags origin main`. CI will take care of the
+2. Run `uv lock -U`
+3. Commit: `git commit -m "Bump version and update changelog"`
+4. Tag the commit: `git tag x.y.z`
+5. Push: `git push --tags origin main`. CI will take care of the
    PyPI release.
diff --git a/tox.ini b/tox.ini
index 18287ca..1ab7247 100644
--- a/tox.ini
+++ b/tox.ini
@@ -17,7 +17,7 @@ deps =
 commands = pytest {posargs}
 
 [testenv:lint]
-deps = pre-commit~=3.5
+deps = pre-commit>=3.5,<5.0
 skip_install = true
 commands = pre-commit run --all-files