diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c7b63636..050bb020 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -57,7 +57,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Cache pip packages
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/.cache/pip
           key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ hashFiles('requirements*.txt') }}