diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6428c98..572f953 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [4.0.2] - 2017-08-21
+### Added
+- load: max_size parameter added that filters out any families with family sizes larger than the value
+- lambda: warning added when calculated posterior probability for a family is 0
+- Use Intel compiler and MKL library for calculations if they are available
+
+### Changed
+- Fixes to allow compilation with gcc 4.9
+- Errormodel command no longer fails if model has fewer lines than the expected maximum family size
+
+
 ## [4.0.1] - 2017-05-09
 ### Added
 - Configure command to allow more precise tuning for a user's system
diff --git a/configure.ac b/configure.ac
index 2287168..ef0f10e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT(cafe, 4.0.1)
+AC_INIT(cafe, 4.0.2)
 dnl Switch to a C++ compiler, and check if it works.
 
 AC_LANG(C++)
diff --git a/docs/index.html b/docs/index.html
index 8a7229e..2d6f692 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -31,6 +31,20 @@
       
       <div class="content grid_8">
 	<h1>Announcements</h1>
+		  <h2>August 21, 2017</h2>
+		  <p>CAFE v4.0.2 is out!</p>
+		  <p><u><b>Added</b></u></p>
+		  <ul class="announce">
+			  <li type="disc" class="announce">load: max_size parameter added that filters out any families with family sizes larger than the value</li>
+			  <li type="disc" class="announce">lambda: warning added when calculated posterior probability for a family is 0</li>
+			  <li type="disc" class="announce">Use Intel compiler and MKL library for calculations if they are available</li>
+		  </ul>
+		  <p><u><b>Changed</b></u></p>
+		  <ul class="announce">
+			  <li class="announce">- Fixes to allow compilation with gcc 4.9</li>
+			  <li class="announce">Errormodel command no longer fails if model has fewer lines than the expected maximum family size</li>
+		  </ul>
+
 		  <h2>May 15, 2017</h2>
 		  <p>CAFE v4.0.1 is out!</p>
 		  <p><u><b>Added</b></u></p>