diff --git a/.github/workflows/unit_tests.yml b/.github/workflows/unit_tests.yml
index 357f6f1..8dc8a24 100644
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@@ -18,12 +18,12 @@ jobs:
     timeout-minutes: 15
     strategy:
       matrix:
-        python-version: [ 3.7, 3.8, 3.9, '3.10' ]
+        python-version: [ 3.9, '3.10', '3.11' ]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Set up python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies