diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index a53884f5..ebf456dd 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -22,7 +22,7 @@ jobs:
           python -m poetry config virtualenvs.in-project true
     
       - name: Cache the virtualenv
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ./.venv
           key: ${{ runner.os }}-venv-${{ hashFiles('**/poetry.lock') }}