diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 1e94260..48946ba 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -98,7 +98,7 @@ jobs:
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Set up Python 3.11
-        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
+        uses: actions/setup-python@ece7cb06caefa5fff74198d8649806c4678c61a1 # v6.3.0
         with:
           python-version: "3.11"
 
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 4520c8c..97f459b 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -100,7 +100,7 @@ jobs:
       # artifact from the PyPI PEP 740 attestation (verified with
       # `gh attestation verify`, not on PyPI). Kept separate on purpose.
       - name: Attest build provenance
-        uses: actions/attest-build-provenance@a2bbfa25375fe432b6a289bc6b6cd05ecd0c4c32 # v4.1.0
+        uses: actions/attest-build-provenance@0f67c3f4856b2e3261c31976d6725780e5e4c373 # v4.1.1
         with:
           subject-path: "dist/*"