diff --git a/lib/ldp/response.rb b/lib/ldp/response.rb
index df86386..e17ccda 100644
--- a/lib/ldp/response.rb
+++ b/lib/ldp/response.rb
@@ -193,7 +193,7 @@ def content_length
 
     def content_disposition_filename
       filename = content_disposition_attributes['filename']
-      URI.decode(filename) if filename
+      URI::DEFAULT_PARSER.unescape(filename) if filename
     end
 
     private