diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 1a05a70..b7196f5 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -22,7 +22,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
         with:
-          python-version: "3.11"
+          python-version: "3.15"
 
       - name: Install build dependencies
         run: |
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 242b5f7..1a1a822 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
         with:
-          python-version: "3.11"
+          python-version: "3.15"
 
       - name: Install dev dependencies
         run: |