diff --git a/.github/workflows/codespell.yml b/.github/workflows/codespell.yml
index 2632607..6773d64 100644
--- a/.github/workflows/codespell.yml
+++ b/.github/workflows/codespell.yml
@@ -18,7 +18,7 @@ jobs:
           fetch-depth: 0
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.12'
           cache: "pip"
diff --git a/.github/workflows/docs-test.yml b/.github/workflows/docs-test.yml
index e02429f..b367751 100644
--- a/.github/workflows/docs-test.yml
+++ b/.github/workflows/docs-test.yml
@@ -25,7 +25,7 @@ jobs:
           sudo apt install pandoc doxygen
 
       - name: Setup Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.12'
           cache: "pip"
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 3a53e23..6dc02aa 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -13,7 +13,7 @@ jobs:
     - uses: actions/checkout@v4
 
     - name: Set up Python
-      uses: actions/setup-python@v5
+      uses: actions/setup-python@v6
       with:
         python-version: "3.12"
         cache: "pip"
diff --git a/.github/workflows/flake8.yml b/.github/workflows/flake8.yml
index e67000f..a1ab5b1 100644
--- a/.github/workflows/flake8.yml
+++ b/.github/workflows/flake8.yml
@@ -19,7 +19,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install Python 3.12
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.12'
           cache: "pip"
diff --git a/.github/workflows/pylint.yml b/.github/workflows/pylint.yml
index 5bb6d3f..3e3e251 100644
--- a/.github/workflows/pylint.yml
+++ b/.github/workflows/pylint.yml
@@ -19,7 +19,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: '3.12'
           cache: "pip"
diff --git a/.github/workflows/pytest-all.yml b/.github/workflows/pytest-all.yml
index 62777cc..ecc98ac 100644
--- a/.github/workflows/pytest-all.yml
+++ b/.github/workflows/pytest-all.yml
@@ -17,15 +17,16 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ["3.11", "3.12", "3.13"]
+        python-version: ["3.11", "3.12", "3.13", "3.14"]
 
     steps:
       - uses: actions/checkout@v4
 
       - name: Install Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
+          allow-prereleases: true
           cache: "pip"
 
       - name: Install dependencies
diff --git a/.github/workflows/pytest-mac.yml b/.github/workflows/pytest-mac.yml
index 44dbc6f..256aa10 100644
--- a/.github/workflows/pytest-mac.yml
+++ b/.github/workflows/pytest-mac.yml
@@ -23,7 +23,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
           cache: "pip"