diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 94ca477..e2f8095 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,7 +28,7 @@ jobs:
           virtualenvs-in-project: true
 
       - name: Load cached venv
-        uses: actions/cache@v4
+        uses: actions/cache@v6
         with:
           path: .venv
           key: venv-${{ runner.os }}-${{ matrix.python-version }}-${{ hashFiles('poetry.lock') }}