diff --git a/CHANGELOG.md b/CHANGELOG.md
index eea855a3..0c40f65b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,10 +2,14 @@
 
 ## Unreleased
 
-## BREAKING CHANGES
+...
 
-* Dropped support for Rails `< 4.2`
-* Dropped support for Ruby `< 2.4`
+## 2.0.0
+
+### BREAKING CHANGES
+
+After upgrade to dry-schema 1.0 we had to drop support for Rails `< 4.2` and Ruby `< 2.4`.
+If you need older version of Ruby or Rails, please stick to 1.x version of this gem. 
 
 ### New features
 
diff --git a/lib/config/version.rb b/lib/config/version.rb
index 5bf4ab2b..9e0fcff8 100644
--- a/lib/config/version.rb
+++ b/lib/config/version.rb
@@ -1,3 +1,3 @@
 module Config
-  VERSION = '1.7.2'.freeze
+  VERSION = '2.0.0'.freeze
 end