diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 95bded81a2..52cfda3e20 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,7 +41,7 @@ jobs:
         with:
           tool: nextest
       # The tests need a python3 on PATH; pytest itself comes from uv (pip is refused on PEP 668 hosts).
-      - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
+      - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
         with:
           python-version: "3.12"
       - name: Install uv (pytest step, zizmor and actionlint tool stages)