diff --git a/.github/workflows/python_tests.yml b/.github/workflows/python_tests.yml
index 5c86466..f66f3bd 100644
--- a/.github/workflows/python_tests.yml
+++ b/.github/workflows/python_tests.yml
@@ -24,7 +24,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
           allow-prereleases: true
-      - uses: seanmiddleditch/gha-setup-ninja@v4
+      - uses: seanmiddleditch/gha-setup-ninja@v5
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip setuptools