diff --git a/.github/workflows/pypi_publish.yaml b/.github/workflows/pypi_publish.yaml
index e747cfb..c62fb03 100644
--- a/.github/workflows/pypi_publish.yaml
+++ b/.github/workflows/pypi_publish.yaml
@@ -11,10 +11,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Set up Python 3.9
-        uses: actions/setup-python@v4
+      - name: Set up Python 3.12
+        uses: actions/setup-python@v5
         with:
-          python-version: "3.9"
+          python-version: '3.12'
 
       - name: Ensure package version and tag are equal
         run: |