diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 16ab9f4..f35f1b2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Setup Python ${{ matrix.python }}
-        uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
+        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
         with:
           python-version: ${{ matrix.python }}
       - uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2
diff --git a/.github/workflows/mutation-testing.yml b/.github/workflows/mutation-testing.yml
index 99fc512..8c729f9 100644
--- a/.github/workflows/mutation-testing.yml
+++ b/.github/workflows/mutation-testing.yml
@@ -8,7 +8,7 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Setup Python
-        uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # v5.3.0
+        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
         with:
           python-version: 3.12
       - uses: actions/cache@6849a6489940f00c2f30c0fb92c6274307ccb58a # v4.1.2