diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6aa334f..5aa1f35 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v4
       - name: setup python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v6
         with:
           python-version: 3.13
       - name: install dependencies