diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e543d81..ead97b8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
 
     - name: Load cached venv
       id: cached-poetry-dependencies
-      uses: actions/cache@v3
+      uses: actions/cache@v6
       with:
         path: .venv
         key: venv-${{ runner.os }}-${{ matrix.python-version }}-${{ hashFiles('**/poetry.lock') }}