diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3e49990..9ee1fe7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Build the thesis
         run: latexmk thesis && latexmk abstract-cz && latexmk abstract-en
       - name: Upload artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           name: Thesis
           path: |