diff --git a/CHANGELOG b/CHANGELOG
index 11e05ee7..0c70b29b 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,4 +1,10 @@
-# 1.5.0
+# Version 1.5.1
+
+* Lock the Rails version until only 4.2.
+* Fix parent class lookup.
+* Fix resource_class default value definition.
+
+# Version 1.5.0
 
 * Supports nested modules (namespaced models and controllers).
 * Supports Rails 4 Strong Parameters notation.
diff --git a/Gemfile.lock b/Gemfile.lock
index fa42aa64..ad002052 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    inherited_resources (1.5.0)
+    inherited_resources (1.5.1)
       actionpack (>= 3.2, < 4.2)
       has_scope (~> 0.6.0.rc)
       railties (>= 3.2, < 4.2)
diff --git a/lib/inherited_resources/version.rb b/lib/inherited_resources/version.rb
index 95b9755c..d5ad67b0 100644
--- a/lib/inherited_resources/version.rb
+++ b/lib/inherited_resources/version.rb
@@ -1,3 +1,3 @@
 module InheritedResources
-  VERSION = '1.5.0'.freeze
+  VERSION = '1.5.1'.freeze
 end