diff --git a/specification/bk_main.xml b/specification/bk_main.xml
index a97dfce..3af384a 100644
--- a/specification/bk_main.xml
+++ b/specification/bk_main.xml
@@ -94,7 +94,7 @@
     <revhistory>
       <!-- TODO: Set the initial version information and clear any old information out -->
       <revision>
-          <date>2017-05-02</date>
+          <date>2017-05-09</date>
           <revdescription>
             <itemizedlist spacing="compact">
               <listitem>