diff --git a/.github/workflows/continuous.yaml b/.github/workflows/continuous.yaml
index ecd85229d..7e0c37b9f 100644
--- a/.github/workflows/continuous.yaml
+++ b/.github/workflows/continuous.yaml
@@ -80,7 +80,7 @@ jobs:
     - name: Cache Bazel files
       if: steps.generator-changes.outputs.changes == 'true'
       id: cache-bazel
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ~/.cache/bazel
         key: ${{ runner.os }}-googleapis-20250422-${{ secrets.CACHE_VERSION }}
diff --git a/.github/workflows/presubmit.yaml b/.github/workflows/presubmit.yaml
index eb422f5c2..dd758cbb4 100644
--- a/.github/workflows/presubmit.yaml
+++ b/.github/workflows/presubmit.yaml
@@ -68,7 +68,7 @@ jobs:
     - name: Cache Bazel files
       if: steps.generator-changes.outputs.changes == 'true'
       id: cache-bazel
-      uses: actions/cache@v4
+      uses: actions/cache@v5
       with:
         path: ~/.cache/bazel
         key: ${{ runner.os }}-googleapis-20250422-${{ secrets.CACHE_VERSION }}