diff --git a/.github/workflows/unittests.yml b/.github/workflows/unittests.yml
index 792a363..66c3141 100644
--- a/.github/workflows/unittests.yml
+++ b/.github/workflows/unittests.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Setup Python
-        uses: actions/setup-python@v5.2.0
+        uses: actions/setup-python@v5.3.0
         with:
           python-version: '3.12'
 
@@ -50,7 +50,7 @@ jobs:
 
     steps:
       - name: Setup Python
-        uses: actions/setup-python@v5.2.0
+        uses: actions/setup-python@v5.3.0
         with:
           python-version: '3.12'