diff --git a/delayed_job_active_record.gemspec b/delayed_job_active_record.gemspec
index f4ac1f41..b219de31 100644
--- a/delayed_job_active_record.gemspec
+++ b/delayed_job_active_record.gemspec
@@ -15,5 +15,5 @@ Gem::Specification.new do |spec|
   spec.require_paths  = ['lib']
   spec.summary        = 'ActiveRecord backend for DelayedJob'
   spec.test_files     = Dir.glob("spec/**/*")
-  spec.version        = '4.0.0.sw.7'
+  spec.version        = '4.0.0.sw.8'
 end