diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index f2cb227..0ddedfa 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -14,7 +14,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.11"
+          python-version: "3.13"
       - name: Install dependencies
         run: |
           pip install --upgrade pip
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index b35a0c3..ac0b8b8 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.11"
+          python-version: "3.13"
       - name: Install dependencies
         run: |
           pip install --upgrade pip
diff --git a/.github/workflows/unittests.yml b/.github/workflows/unittests.yml
index 577a9e4..fcec4cd 100644
--- a/.github/workflows/unittests.yml
+++ b/.github/workflows/unittests.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.11"
+          python-version: "3.13"
       - name: Install dependencies
         run: |
           pip install --upgrade pip