diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3ad616c..0595195 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,7 +33,7 @@ jobs:
           path: "pulp-openapi-generator"
       - uses: "actions/setup-python@v6"
         with:
-          python-version: "3.11"
+          python-version: "3.9"
       - name: "Install uv"
         uses: "astral-sh/setup-uv@v7"
         with:
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1bcd3b1..d5bb758 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,7 @@ jobs:
           path: "pulp_hugging_face"
       - uses: "actions/setup-python@v6"
         with:
-          python-version: "3.11"
+          python-version: "3.9"
       - name: "Install uv"
         uses: "astral-sh/setup-uv@v7"
         with:
@@ -61,7 +61,7 @@ jobs:
 
       - uses: "actions/setup-python@v6"
         with:
-          python-version: "3.12"
+          python-version: "3.9"
       - name: "Install uv"
         uses: "astral-sh/setup-uv@v7"
         with:
diff --git a/.github/workflows/create-branch.yml b/.github/workflows/create-branch.yml
index 97dba97..9bd89dd 100644
--- a/.github/workflows/create-branch.yml
+++ b/.github/workflows/create-branch.yml
@@ -38,7 +38,7 @@ jobs:
 
       - uses: "actions/setup-python@v6"
         with:
-          python-version: "3.11"
+          python-version: "3.9"
       - name: "Install uv"
         uses: "astral-sh/setup-uv@v7"
         with:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index e63fe64..f6f0f1d 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -29,7 +29,7 @@ jobs:
 
       - uses: "actions/setup-python@v6"
         with:
-          python-version: "3.11"
+          python-version: "3.9"
       - name: "Install uv"
         uses: "astral-sh/setup-uv@v7"
         with:
diff --git a/.github/workflows/pr_checks.yml b/.github/workflows/pr_checks.yml
index 2361a9d..a46aea7 100644
--- a/.github/workflows/pr_checks.yml
+++ b/.github/workflows/pr_checks.yml
@@ -40,7 +40,7 @@ jobs:
           fetch-depth: 0
       - uses: "actions/setup-python@v6"
         with:
-          python-version: "3.11"
+          python-version: "3.9"
       - name: "Install uv"
         uses: "astral-sh/setup-uv@v7"
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fbc498c..8145371 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -33,7 +33,7 @@ jobs:
 
       - uses: "actions/setup-python@v6"
         with:
-          python-version: "3.11"
+          python-version: "3.9"
       - name: "Install uv"
         uses: "astral-sh/setup-uv@v7"
         with:
diff --git a/.github/workflows/sanity.yml b/.github/workflows/sanity.yml
index a39ef46..1f8bdca 100644
--- a/.github/workflows/sanity.yml
+++ b/.github/workflows/sanity.yml
@@ -32,7 +32,7 @@ jobs:
 
       - uses: "actions/setup-python@v6"
         with:
-          python-version: "3.11"
+          python-version: "3.9"
       - name: "Install uv"
         uses: "astral-sh/setup-uv@v7"
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8cfc5fe..cba90e8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -43,7 +43,7 @@ jobs:
 
       - uses: "actions/setup-python@v6"
         with:
-          python-version: "3.11"
+          python-version: "3.9"
       - name: "Install uv"
         uses: "astral-sh/setup-uv@v7"
         with:
diff --git a/.github/workflows/update-labels.yml b/.github/workflows/update-labels.yml
index 456750a..38f7d07 100644
--- a/.github/workflows/update-labels.yml
+++ b/.github/workflows/update-labels.yml
@@ -24,7 +24,7 @@ jobs:
     steps:
       - uses: "actions/setup-python@v6"
         with:
-          python-version: "3.11"
+          python-version: "3.9"
       - name: "Install uv"
         uses: "astral-sh/setup-uv@v7"
         with:
diff --git a/.github/workflows/update_ci.yml b/.github/workflows/update_ci.yml
index 15d9448..67dab90 100644
--- a/.github/workflows/update_ci.yml
+++ b/.github/workflows/update_ci.yml
@@ -34,7 +34,7 @@ jobs:
 
       - uses: "actions/setup-python@v6"
         with:
-          python-version: "3.11"
+          python-version: "3.9"
       - name: "Install uv"
         uses: "astral-sh/setup-uv@v7"
         with: