diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bfec9b22..4666d149 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v7
         with:
-          python-version: 3.14
+          python-version: 3.15
 
       - name: Install Ariadne-codegen
         run: pip install ariadne-codegen
@@ -53,7 +53,7 @@ jobs:
         with:
           auto-activate-base: true
           activate-environment: true
-          python-version: 3.13
+          python-version: 3.15
 
       - name: Install conda tools
         run: conda install -y conda-build anaconda-client
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 50231314..bf960e28 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -15,7 +15,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v7
         with:
-          python-version: 3.14
+          python-version: 3.15
       
       - name: "Install dependencies"
         run: pip install ".[dev]"
diff --git a/.github/workflows/schema-compatibility-cron.yml b/.github/workflows/schema-compatibility-cron.yml
index 3eb99de9..8f923a57 100644
--- a/.github/workflows/schema-compatibility-cron.yml
+++ b/.github/workflows/schema-compatibility-cron.yml
@@ -12,7 +12,7 @@ jobs:
 
       - uses: actions/setup-python@v7
         with:
-          python-version: "3.13"
+          python-version: "3.15"
 
       - run: pip install --upgrade openhexa.sdk