diff --git a/CHANGELOG.md b/CHANGELOG.md
index f286a352..84a77606 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -86,7 +86,7 @@ Changes for the upcoming release can be found in [changelog.d](https://github.co
 
 ### Other changes
 
-- Safir now uses the [Ruff](https://beta.ruff.rs/docs/) linter instead of flake8 and isort.
+- Safir now uses the [Ruff](https://docs.astral.sh/ruff/) linter instead of flake8 and isort.
 
 <a id='changelog-4.3.1'></a>
 ## 4.3.1 (2023-07-17)
diff --git a/docs/documenteer.toml b/docs/documenteer.toml
index 4912a94f..9c842c2f 100644
--- a/docs/documenteer.toml
+++ b/docs/documenteer.toml
@@ -19,6 +19,7 @@ nitpick_ignore_regex = [
 nitpick_ignore = [
     ['py:class', 'unittest.mock.Base'],
     ['py:class', 'unittest.mock.CallableMixin'],
+    ["py:obj", "ComputedFieldInfo"],
     ["py:obj", "JobMetadata.id"],
     ["py:class", "pydantic.BaseModel"],
     ["py:class", "BaseModel"],
@@ -39,5 +40,7 @@ sqlalchemy = "https://docs.sqlalchemy.org/en/latest/"
 
 [sphinx.linkcheck]
 ignore = [
-    '^https://github\.com/lsst-sqre/safir/issues/new'
+    # StackOverflow sometimes rejects all link checks from GitHub Actions.
+    '^https://stackoverflow.com/questions/',
+    '^https://github\.com/lsst-sqre/safir/issues/new',
 ]
diff --git a/docs/user-guide/set-up-from-template.rst b/docs/user-guide/set-up-from-template.rst
index 173f706c..e663241c 100644
--- a/docs/user-guide/set-up-from-template.rst
+++ b/docs/user-guide/set-up-from-template.rst
@@ -109,7 +109,7 @@ Now `create your application's repository on GitHub <https://docs.github.com/en/
 The first push to GitHub will fail.
 That's because the Docker build step doesn't credentials for Docker Hub.
 
-To set those credentials, follow GitHub's help page `Creating and storing encrypted secrets <https://docs.github.com/en/actions/security-guides/encrypted-secrets>`__.
+To set those credentials, follow GitHub's help page `Creating and storing encrypted secrets <https://docs.github.com/en/actions/security-guides/using-secrets-in-github-actions>`__.
 The variables are:
 
 ``DOCKER_USERNAME``
@@ -117,7 +117,7 @@ The variables are:
 
 ``DOCKER_TOKEN``
     A Docker Hub Personal Access Token associated with ``DOCKER_USERNAME``.
-    `Create a dedicated token <https://docs.docker.com/docker-hub/access-tokens/>`__ specifically for your project's GitHub Actions workflow.
+    `Create a dedicated token <https://docs.docker.com/security/for-developers/access-tokens/>`__ specifically for your project's GitHub Actions workflow.
 
 After setting these secrets, re-run the GitHub Action by `re-running the workflow job from the GitHub Actions UI <https://docs.github.com/en/actions/managing-workflow-runs/re-running-workflows-and-jobs>`__ or by pushing a new commit to GitHub.