diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index fa10d09f..20cfdaad 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -29,7 +29,7 @@ jobs:
       with:
         python-version: 3.9
     - name: Cache packages
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-py-3.9-${{ hashFiles('pyproject.toml') }}-${{ hashFiles('setup.cfg') }}