diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1e550c2..68dbea8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -134,7 +134,7 @@ jobs:
         run: sudo apt-get install -y --no-install-recommends gcc-multilib
       - name: Cache west modules
         id: cache-west
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/ci-ws
           key: west-${{ runner.os }}-${{ hashFiles('tests/fixtures/ci-workspace/west.yml') }}