diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 2a4103d..b15fc81 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -12,7 +12,7 @@ jobs:
       - name: Setup Python environment
         uses: actions/setup-python@v4
         with:
-          python-version: "3.9"
+          python-version: "3.11"
       - name: Install dependencies
         run: |
           sudo apt-get update
@@ -32,7 +32,7 @@ jobs:
       - name: Set up Python environment
         uses: actions/setup-python@v4
         with:
-          python-version: "3.9"
+          python-version: "3.11"
       - name: flake8 Lint
         uses: py-actions/flake8@v2
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 006aec8..0a63fbe 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,7 +14,7 @@ jobs:
       - name: Setup Python environment
         uses: actions/setup-python@v4
         with:
-          python-version: "3.9"
+          python-version: "3.11"
       - name: Install dependencies
         run: |
           sudo apt update