diff --git a/action.yml b/action.yml
index 851c095..39f1737 100644
--- a/action.yml
+++ b/action.yml
@@ -23,7 +23,7 @@ runs:
 
     - name: Upload the archive as an artifact
       id: upload-plugin-artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
       with:
         name: ${{ github.event.repository.name }}
         path: zipfile