diff --git a/.github/workflows/support.yml b/.github/workflows/support.yml
index b4807847f..6c8cb7768 100644
--- a/.github/workflows/support.yml
+++ b/.github/workflows/support.yml
@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           fetch-depth: 2
-      - uses: actions/setup-python@b64ffcaf5b410884ad320a9cfac8866006a109aa # v4.8.0
+      - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
         with:
           python-version: 3.8
       - name: Install support scripts
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 62111a36b..c902f8340 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -77,7 +77,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: actions/setup-python@b64ffcaf5b410884ad320a9cfac8866006a109aa # v4.8.0
+      - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
         with:
           python-version: '3.10.12'
           update-environment: false