diff --git a/.github/workflows/create-pdf.yml b/.github/workflows/create-pdf.yml
index 0d9f635..607a929 100644
--- a/.github/workflows/create-pdf.yml
+++ b/.github/workflows/create-pdf.yml
@@ -15,7 +15,7 @@ jobs:
       with:
         markdown_dir: .
         output_dir: export
-    - uses: actions/upload-artifact@v1
+    - uses: actions/upload-artifact@v4
       with:
         name: platform-architecture-docs
         path: export
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