diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..437e2fe
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,9 @@
+language: ruby
+rvm:
+  - 1.9.2
+  - 1.9.3
+  - 1.8.7
+  - jruby-18mode
+  - jruby-19mode
+  - rbx-18mode
+  - rbx-19mode
diff --git a/Gemfile.lock b/Gemfile.lock
index f92d078..c7352cc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,17 +1,19 @@
 PATH
   remote: .
   specs:
-    simplecov-rcov (0.2.1)
+    simplecov-rcov (0.2.3)
       simplecov (>= 0.4.1)
 
 GEM
   remote: http://rubygems.org/
   specs:
     mocha (0.9.12)
+    multi_json (1.3.6)
     rake (0.9.2)
-    simplecov (0.4.2)
-      simplecov-html (~> 0.4.4)
-    simplecov-html (0.4.5)
+    simplecov (0.6.4)
+      multi_json (~> 1.0)
+      simplecov-html (~> 0.5.3)
+    simplecov-html (0.5.3)
 
 PLATFORMS
   ruby