diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fb1eabf..42e3613 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -26,23 +26,23 @@ jobs:
     - name: Get changed files
       id: changed-files
       if: ${{ github.event_name != 'workflow_dispatch' }}
-      uses: jitterbit/get-changed-files@v1
+      uses: rlespinasse/github-slug-action@v4
     - id: filter_changed_files
       if: ${{ steps.changed-files.conclusion == 'success'}}
       uses: actions/github-script@0.9.0
       with:
         script: |
-          var changed_files = '${{steps.changed-files.outputs.all}}'.replace(/(?<= |^)content(?= |$)/, "").replace(/(?<= |^)static(?= |$)/, "").trim()
+          var changed_files = '${{steps.changed-files.outputs.all_changed_files}}'.replace(/(?<= |^)content(?= |$)/, "").replace(/(?<= |^)static(?= |$)/, "").trim()
           console.log(changed_files, changed_files.length)
           core.setOutput('count', changed_files.length.toString())
 
     - name: Update submodules
       id: update_submods
-      if: ${{ steps.changed-files.conclusion == 'skipped' || (!contains(steps.changed-files.outputs.all, 'content'))}}
+      if: ${{ steps.changed-files.conclusion == 'skipped' || (!contains(steps.changed-files.outputs.all_changed_files, 'content'))}}
       run: |
         set -o xtrace
-        echo "=====${{ steps.changed-files.outputs.all}}======"
-        echo "=====${{ steps.changed-files.outputs.all}}======"
+        echo "=====${{ steps.changed-files.outputs.all_changed_files}}======"
+        echo "=====${{ steps.changed-files.outputs.all_changed_files}}======"
         git submodule update --init --recursive
         git submodule update --remote --merge --recursive
     - name: Setup Hugo