diff --git a/.github/workflows/deploy_to_pypi.yml b/.github/workflows/deploy_to_pypi.yml
index cb56d7c5..dffb26a8 100644
--- a/.github/workflows/deploy_to_pypi.yml
+++ b/.github/workflows/deploy_to_pypi.yml
@@ -9,10 +9,10 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Checkout sources
-              uses: actions/checkout@v2
+              uses: actions/checkout@v4
 
             - name: Set up Python
-              uses: actions/setup-python@v2
+              uses: actions/setup-python@v4
               with:
                   python-version: "3.8"