diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b9ecc51412..f90a4607b1 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -43,7 +43,7 @@ jobs:
       matrix:
         python:
         - "3.8"
-        - "3.12"
+        - "3.13"
         platform:
         - ubuntu-latest
         - macos-latest
@@ -55,6 +55,10 @@ jobs:
           platform: ubuntu-latest
         - python: "3.11"
           platform: ubuntu-latest
+        - python: "3.12"
+          platform: ubuntu-latest
+        - python: "3.14"
+          platform: ubuntu-latest
         - python: pypy3.10
           platform: ubuntu-latest
           distutils: stdlib
@@ -68,7 +72,7 @@ jobs:
         exclude:
         - {python: "3.8", platform: "macos-latest"}
     runs-on: ${{ matrix.platform }}
-    continue-on-error: ${{ matrix.python == '3.13' }}
+    continue-on-error: ${{ matrix.python == '3.14' }}
     env:
       SETUPTOOLS_USE_DISTUTILS: ${{ matrix.distutils || 'local' }}
     timeout-minutes: 75
diff --git a/tox.ini b/tox.ini
index cbade4ff46..b767cd4fbc 100644
--- a/tox.ini
+++ b/tox.ini
@@ -58,9 +58,7 @@ deps =
 	importlib_resources < 6  # twisted/towncrier#528 (waiting for release)
 commands =
 	python -m sphinx -W --keep-going . {toxinidir}/build/html
-	python -m sphinxlint \
-		# workaround for sphinx-contrib/sphinx-lint#83
-		--jobs 1
+	python -m sphinxlint
 
 [testenv:finalize]
 description = assemble changelog and tag a release