diff --git a/CHANGES.md b/CHANGES.md
index 7623666..b4f4c6f 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,12 @@
+# v3.1.0 (2017-11-26)
+
+- Updated Gemfile.lock file.
+- Updated boot disk documenation to mention APFS.
+- Updated to Bundler 1.16.0.
+- Updated to Git Cop 1.7.0.
+- Updated to Rake 12.3.0.
+- Updated to Rubocop 0.51.0.
+
 # v3.0.0 (2017-10-01)
 
 - Fixed table of contents.
diff --git a/README.md b/README.md
index 0a93460..4cf75ec 100644
--- a/README.md
+++ b/README.md
@@ -74,7 +74,7 @@ Current Version (stable):
 
     git clone https://github.com/bkuhlmann/mac_os.git
     cd mac_os
-    git checkout v3.0.0
+    git checkout v3.1.0
 
 Master Version (unstable):