diff --git a/.github/workflows/sanity-check.yml b/.github/workflows/sanity-check.yml
index d8bd9fc..b18be47 100644
--- a/.github/workflows/sanity-check.yml
+++ b/.github/workflows/sanity-check.yml
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: '3.11'
       - name: Run Python example and assert on data.mappings
@@ -52,7 +52,7 @@ jobs:
       - uses: actions/setup-node@v4
         with:
           node-version: 20
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: '3.11'
       - name: Verify assertions are not no-ops (must exit non-zero on bad host)