diff --git a/sinatra.gemspec b/sinatra.gemspec
index 3ed6a90d..a643ff68 100644
--- a/sinatra.gemspec
+++ b/sinatra.gemspec
@@ -4,7 +4,7 @@ Gem::Specification.new do |s|
 
   s.name = 'sinatra'
   s.version = '1.2.0.c'
-  s.date = '2011-02-20'
+  s.date = '2011-02-26'
 
   s.description = "Classy web-development dressed in a DSL"
   s.summary     = "Classy web-development dressed in a DSL"
@@ -17,7 +17,6 @@ Gem::Specification.new do |s|
     AUTHORS
     CHANGES
     Gemfile
-    Gemfile.lock
     LICENSE
     README.de.rdoc
     README.es.rdoc