diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b709642..52d728c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,7 +10,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Bazel output cache
         id: cache-bazel
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             "${{ github.workspace }}/.bazel-cache"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 91b6849..7c6e0cf 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -26,7 +26,7 @@ jobs:
       - uses: actions/checkout@v4
       - name: Bazel output cache
         id: cache-bazel
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: "${{ github.workspace }}/.bazel-cache"
           key: ${{ runner.os }}-bazel-out-${{ github.run_id}}