diff --git a/.github/workflows/run-pytest-on-push-and-all-prs.yml b/.github/workflows/run-pytest-on-push-and-all-prs.yml
index 78b0aa4..f452071 100644
--- a/.github/workflows/run-pytest-on-push-and-all-prs.yml
+++ b/.github/workflows/run-pytest-on-push-and-all-prs.yml
@@ -20,10 +20,10 @@ jobs:
         python-version: ['3.9', '3.10', '3.11', '3.12']
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v4 # latest as at March 2024
 
     - name: Set up Python version ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5 # latest as at March 2024
       with:
         python-version: ${{ matrix.python-version }}