1 files changed, 2 insertions, 2 deletions
diff --git a/lib/document-to-html.js b/lib/document-to-html.js
index bd750f0..19ef3b0 100644
--- a/lib/document-to-html.js
+++ b/lib/document-to-html.js
@@ -42,7 +42,7 @@ function DocumentConversion(options, comments) {
     function convertToHtml(document) {
         var messages = [];
 
-        var html = elementToHtml(document, messages, {});
+        var html = elementToHtml(document, messages, Object.create(null));
 
         var deferredNodes = [];
         walkHtml(html, function(node) {
@@ -50,7 +50,7 @@ function DocumentConversion(options, comments) {
                 deferredNodes.push(node);
             }
         });
-        var deferredValues = {};
+        var deferredValues = Object.create(null);
         return promises.mapSeries(deferredNodes, function(deferred) {
             return deferred.value().then(function(value) {
                 deferredValues[deferred.id] = value;