--- a/gwt-client/src/main/java/org/dive4elements/river/client/server/FileUploadServiceImpl.java	Fri Feb 25 17:17:56 2022 +0100
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/server/FileUploadServiceImpl.java	Wed Mar 02 10:26:50 2022 +0100
@@ -27,14 +27,15 @@
 import org.apache.commons.fileupload.FileItemIterator;
 import org.apache.commons.fileupload.FileItemStream;
 import org.apache.commons.fileupload.servlet.ServletFileUpload;
-import org.apache.log4j.Logger;
+import org.apache.logging.log4j.Logger;
+import org.apache.logging.log4j.LogManager;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 
 public class FileUploadServiceImpl
 extends      HttpServlet
 {
-    private static final Logger log = Logger.getLogger(
+    private static final Logger log = LogManager.getLogger(
         FileUploadServiceImpl.class);
 
     @Override