diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1074312..63240d0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -62,7 +62,7 @@ jobs:
  
       # Publish compiled pdf
       - name: Upload
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with: 
           name: FormalLanguageConstrainedReachabilityLectureNotes_latest
           path: tex/FormalLanguageConstrainedReachabilityLectureNotes.pdf