diff --git a/.github/workflows/publish-sdist.yml b/.github/workflows/publish-sdist.yml
index 87894d9..12e02fe 100644
--- a/.github/workflows/publish-sdist.yml
+++ b/.github/workflows/publish-sdist.yml
@@ -8,7 +8,7 @@ on:
 jobs:
   build-n-publish:
     name: Build and publish on PyPI
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python 3.11
diff --git a/.github/workflows/run-tox.yml b/.github/workflows/run-tox.yml
index ecbbc58..5f9f2e1 100644
--- a/.github/workflows/run-tox.yml
+++ b/.github/workflows/run-tox.yml
@@ -8,7 +8,7 @@ on:
 
 jobs:
   tests:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
         include: