diff --git a/.github/workflows/programming_team_code_ci.yml b/.github/workflows/programming_team_code_ci.yml
index 5281b741..4e032287 100644
--- a/.github/workflows/programming_team_code_ci.yml
+++ b/.github/workflows/programming_team_code_ci.yml
@@ -90,7 +90,7 @@ jobs:
       run: sudo apt install texlive texlive-latex-extra rename
     - name: build pdf
       run: make --directory=tests/ build_pdf
-    - uses: actions/upload-artifact@v4
+    - uses: actions/upload-artifact@v7
       with:
         name: ptc
         path: tests/ptc.pdf