diff --git a/CHANGELOG.md b/CHANGELOG.md
index 82dfa4b..6491998 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,9 @@
 # ulid-rails CHANGELOG
+
+## 0.3
+
+- Support PostgresQL
+
 ## 0.2
 
 ### Breaking Changes
diff --git a/lib/ulid/rails/version.rb b/lib/ulid/rails/version.rb
index 664985f..2f38ec4 100644
--- a/lib/ulid/rails/version.rb
+++ b/lib/ulid/rails/version.rb
@@ -1,5 +1,5 @@
 module ULID
   module Rails
-    VERSION = "0.2.0"
+    VERSION = "0.3.0"
   end
 end