diff --git a/test/tests/test_rails3.rb b/test/tests/test_rails3.rb
index 5fdd56ec5c54b8e1b76758375f6ee33711a0b923..d5b761f4e7f6dff072448445269197f9e90b7e02 100644
--- a/test/tests/test_rails3.rb
+++ b/test/tests/test_rails3.rb
@@ -572,7 +572,7 @@ class Rails3Tests < Test::Unit::TestCase
   def test_string_buffer_manipulation_bug
     assert_warning :type => :warning,
       :warning_type => "Cross Site Scripting",
-      :message => /^Rails 3.0.3 has a vulnerabilty in SafeBuffer. Upgrade to 3.0.12/,
+      :message => /^Rails 3\.\d\.\d has a vulnerabilty in SafeBuffer. Upgrade to 3.0.12/,
       :confidence => 1,
       :file => /Gemfile/
   end