diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b8da84c9..6d2e2f1e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -69,7 +69,7 @@ jobs:
 
       - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6
         with:
-          python-version: '3.12'
+          python-version: '3.14'
 
       - name: Install test dependencies
         run: pip --disable-pip-version-check --no-input --no-cache-dir install --progress-bar off --prefer-binary '.[python-tests]'
diff --git a/.github/workflows/checksrc.yml b/.github/workflows/checksrc.yml
index e8ed7a81..eab54075 100644
--- a/.github/workflows/checksrc.yml
+++ b/.github/workflows/checksrc.yml
@@ -29,7 +29,7 @@ jobs:
 
       - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6
         with:
-          python-version: '3.12'
+          python-version: '3.14'
 
       - name: 'install prereqs'
         run: |
diff --git a/.github/workflows/pages-ci.yml b/.github/workflows/pages-ci.yml
index 3c8be68d..f788f26a 100644
--- a/.github/workflows/pages-ci.yml
+++ b/.github/workflows/pages-ci.yml
@@ -26,7 +26,7 @@ jobs:
 
       - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6
         with:
-          python-version: '3.12'
+          python-version: '3.14'
 
       - name: Install dependencies
         run: |
diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 17843caf..f661c420 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -23,7 +23,7 @@ jobs:
 
       - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6
         with:
-          python-version: '3.12'
+          python-version: '3.14'
 
       - name: Install dependencies
         run: pip --disable-pip-version-check --no-input --no-cache-dir install --progress-bar off --prefer-binary .