diff --git a/.github/workflows/adoption-harness.yml b/.github/workflows/adoption-harness.yml
index d29218f..06cc56c 100644
--- a/.github/workflows/adoption-harness.yml
+++ b/.github/workflows/adoption-harness.yml
@@ -35,7 +35,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.13"
       - name: Install harness dependencies
@@ -73,7 +73,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: "3.13"
       - name: Install harness dependencies