diff --git a/.github/workflows/register-pypi.yml b/.github/workflows/register-pypi.yml
index 94b8b495..eb703393 100644
--- a/.github/workflows/register-pypi.yml
+++ b/.github/workflows/register-pypi.yml
@@ -15,7 +15,7 @@ jobs:
       with:
         ref: ${{ inputs.git_ref }}
     - name: Set up Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v5
       with:
         python-version: "3.10"
     - name: Install build
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index bc4d52d0..b1077315 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -61,7 +61,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python ${{ matrix.pyversion }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.pyversion }}
       - name: Set up Julia