diff --git a/.gitea/workflows/doxygen.yaml b/.gitea/workflows/doxygen.yaml
index 13ad1df..7d05dbe 100644
--- a/.gitea/workflows/doxygen.yaml
+++ b/.gitea/workflows/doxygen.yaml
@@ -24,7 +24,7 @@ jobs:
         doxygen Doxyfile
 
     - name: Upload Documentation as Artifact
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v4
       with:
         name: doxygen-docs
         path: docs/