diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5eb64d3..e429274 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -194,7 +194,7 @@ jobs:
           egress-policy: audit
       - uses: actions/checkout@v4
       - id: setup-python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - uses: actions/cache@v3
@@ -246,7 +246,7 @@ jobs:
       - id: setup-env
         uses: cisagov/setup-env-github-action@develop
       - id: setup-python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ steps.setup-env.outputs.python-version }}
       - uses: actions/cache@v3
@@ -300,7 +300,7 @@ jobs:
           egress-policy: audit
       - uses: actions/checkout@v4
       - id: setup-python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - uses: actions/cache@v3
@@ -355,7 +355,7 @@ jobs:
           egress-policy: audit
       - uses: actions/checkout@v4
       - id: setup-python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - uses: actions/cache@v3