diff --git a/lib/concurrent/version.rb b/lib/concurrent/version.rb
index ced6cd8b6..cf6477f82 100644
--- a/lib/concurrent/version.rb
+++ b/lib/concurrent/version.rb
@@ -1,4 +1,4 @@
 module Concurrent
-  VERSION      = '0.9.0.pre2'
-  EDGE_VERSION = '0.1.0.pre2'
+  VERSION      = '0.9.0'
+  EDGE_VERSION = '0.1.0'
 end