diff --git a/.github/workflows/test_suite.yml b/.github/workflows/test_suite.yml
index bb093bc..f9f3d9b 100644
--- a/.github/workflows/test_suite.yml
+++ b/.github/workflows/test_suite.yml
@@ -11,12 +11,12 @@ jobs:
     strategy:
       max-parallel: 1
       matrix:
-        python-version: [3.5, 3.6, 3.7, 3.8]
+        python-version: [3.9, 3.10, 3.11, 3.12]
 
     steps:
-    - uses: actions/checkout@v2
+    - 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