diff --git a/lib/OpenLayers.js b/lib/OpenLayers.js
index 4fd4c2b25c..64a718b742 100644
--- a/lib/OpenLayers.js
+++ b/lib/OpenLayers.js
@@ -426,4 +426,4 @@
  * When asking questions or reporting issues, make sure to include the output of
  *     OpenLayers.VERSION_NUMBER in the question or issue-description.
  */
-OpenLayers.VERSION_NUMBER="Release 2.13-rc5";
+OpenLayers.VERSION_NUMBER="Release 2.13-rc6";
diff --git a/lib/OpenLayers/SingleFile.js b/lib/OpenLayers/SingleFile.js
index 6290e3123b..19375a0cc3 100644
--- a/lib/OpenLayers/SingleFile.js
+++ b/lib/OpenLayers/SingleFile.js
@@ -7,7 +7,7 @@ var OpenLayers = {
     /**
      * Constant: VERSION_NUMBER
      */
-    VERSION_NUMBER: "Release 2.13-rc5",
+    VERSION_NUMBER: "Release 2.13-rc6",
 
     /**
      * Constant: singleFile