diff --git a/doc/Manual.html b/doc/Manual.html
index ff552283f6..54b41a2da8 100644
--- a/doc/Manual.html
+++ b/doc/Manual.html
@@ -135,7 +135,7 @@
   <H1></H1><div class="section" id="lammps-documentation">
 <h1>LAMMPS Documentation<a class="headerlink" href="#lammps-documentation" title="Permalink to this headline">¶</a></h1>
 <div class="section" id="apr-2016-version">
-<h2>27 Apr 2016 version<a class="headerlink" href="#apr-2016-version" title="Permalink to this headline">¶</a></h2>
+<h2>28 Apr 2016 version<a class="headerlink" href="#apr-2016-version" title="Permalink to this headline">¶</a></h2>
 </div>
 <div class="section" id="version-info">
 <h2>Version info:<a class="headerlink" href="#version-info" title="Permalink to this headline">¶</a></h2>
diff --git a/doc/Manual.txt b/doc/Manual.txt
index 7fd0797a4d..6e1065a910 100644
--- a/doc/Manual.txt
+++ b/doc/Manual.txt
@@ -1,7 +1,7 @@
 <!-- HTML_ONLY -->
 <HEAD>
 <TITLE>LAMMPS Users Manual</TITLE>
-<META NAME="docnumber" CONTENT="27 Apr 2016 version">
+<META NAME="docnumber" CONTENT="28 Apr 2016 version">
 <META NAME="author" CONTENT="http://lammps.sandia.gov - Sandia National Laboratories">
 <META NAME="copyright" CONTENT="Copyright (2003) Sandia Corporation.  This software and manual is distributed under the GNU General Public License.">
 </HEAD>
@@ -21,7 +21,7 @@
 <H1></H1>
 
 LAMMPS Documentation :c,h3
-27 Apr 2016 version :c,h4
+28 Apr 2016 version :c,h4
 
 Version info: :h4
 
