diff --git a/Gemfile.lock b/Gemfile.lock
index 6cd908e..e490114 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    cql-rb (2.0.0.pre2)
+    cql-rb (2.0.0.rc0)
       ione
 
 GEM
diff --git a/lib/cql/version.rb b/lib/cql/version.rb
index 16d6347..b2adfe6 100644
--- a/lib/cql/version.rb
+++ b/lib/cql/version.rb
@@ -1,5 +1,5 @@
 # encoding: utf-8
 
 module Cql
-  VERSION = '2.0.0.pre2'.freeze
+  VERSION = '2.0.0.rc0'.freeze
 end
\ No newline at end of file