diff --git a/README.md b/README.md
index 520b4e3..7081a8d 100644
--- a/README.md
+++ b/README.md
@@ -450,6 +450,7 @@ SchemaPlus::Core provides a state object and of callbacks to various phases of t
 
 ## History
 
+* 0.5.0 Added `Migration::DropTable`
 * 0.4.0 Add `implements_reference` to `Migration::Column` stack env
 * 0.3.1 Pass along (undocumented) return values from association declarations
 * 0.3.0 Added `Model::Association::Declaration`
diff --git a/lib/schema_plus/core/version.rb b/lib/schema_plus/core/version.rb
index 648f028..f032936 100644
--- a/lib/schema_plus/core/version.rb
+++ b/lib/schema_plus/core/version.rb
@@ -1,5 +1,5 @@
 module SchemaPlus
   module Core
-    VERSION = "0.4.0"
+    VERSION = "0.5.0"
   end
 end