diff --git a/CHANGELOG.md b/CHANGELOG.md
index 89d68cbaf..779d68dce 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CocoaPods Core Changelog
 
-## Master
+## 1.2.0.beta.2 (2016-12-17)
 
 ##### Enhancements
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 8c3fc4f70..ec9fcfbbb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,7 +8,7 @@ GIT
 PATH
   remote: .
   specs:
-    cocoapods-core (1.2.0.beta.1)
+    cocoapods-core (1.2.0.beta.2)
       activesupport (>= 4.0.2, < 5)
       fuzzy_match (~> 2.0.4)
       nap (~> 1.0)
@@ -44,7 +44,7 @@ GEM
       rb-kqueue (>= 0.2)
     metaclass (0.0.4)
     method_source (0.8.2)
-    minitest (5.9.1)
+    minitest (5.10.1)
     mocha (1.1.0)
       metaclass (~> 0.0.1)
     mocha-on-bacon (0.2.2)
diff --git a/lib/cocoapods-core/gem_version.rb b/lib/cocoapods-core/gem_version.rb
index c7eaf1bf3..1fe50e607 100644
--- a/lib/cocoapods-core/gem_version.rb
+++ b/lib/cocoapods-core/gem_version.rb
@@ -1,5 +1,5 @@
 module Pod
   # The version of the cocoapods-core.
   #
-  CORE_VERSION = '1.2.0.beta.1'.freeze unless defined? Pod::CORE_VERSION
+  CORE_VERSION = '1.2.0.beta.2'.freeze unless defined? Pod::CORE_VERSION
 end