diff --git a/CHANGELOG.md b/CHANGELOG.md
index d213d93dc..0815e6f18 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Xcodeproj Changelog
 
-## Master
+## 1.3.0 (2016-09-02)
 
 ##### Enhancements
 
diff --git a/Gemfile.lock b/Gemfile.lock
index abe28ef7f..bc3922fac 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,6 +1,6 @@
 GIT
   remote: https://github.com/CocoaPods/CLAide
-  revision: 74a51d486dd7a12ee798d015385714c13146946d
+  revision: 61071679fc965083b6d43fdc1aa042afbaf172d1
   specs:
     claide (1.0.0)
 
@@ -14,7 +14,7 @@ GIT
 PATH
   remote: .
   specs:
-    xcodeproj (1.2.0)
+    xcodeproj (1.3.0)
       activesupport (>= 3)
       claide (>= 1.0.0, < 2.0)
       colored (~> 1.2)
@@ -22,17 +22,17 @@ PATH
 GEM
   remote: http://rubygems.org/
   specs:
-    activesupport (4.2.6)
+    activesupport (5.0.0.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
-      thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     ast (2.2.0)
     bacon (1.2.0)
     codeclimate-test-reporter (0.4.1)
       simplecov (>= 0.7.1, < 1.0.0)
     colored (1.2)
+    concurrent-ruby (1.0.2)
     docile (1.1.5)
     ffi (1.9.6)
     i18n (0.7.0)
diff --git a/lib/xcodeproj/gem_version.rb b/lib/xcodeproj/gem_version.rb
index 50b9e7e13..5e972fa48 100644
--- a/lib/xcodeproj/gem_version.rb
+++ b/lib/xcodeproj/gem_version.rb
@@ -1,5 +1,5 @@
 module Xcodeproj
   # The version of the xcodeproj gem.
   #
-  VERSION = '1.2.0'.freeze unless defined? Xcodeproj::VERSION
+  VERSION = '1.3.0'.freeze unless defined? Xcodeproj::VERSION
 end