diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 7433c1c..c28bcad 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -28,7 +28,7 @@ jobs:
           POETRY_HOME: ${{ github.workspace }}/.${{ env.PYTHON_VERSION }}-poetry
       - name: Load cached venv
         id: cached-poetry-dependencies
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: .venv
           key: venv-${{ runner.os }}-${{ env.PYTHON_VERSION }}-${{ hashFiles('**/poetry.lock') }}