diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 000000000..7e541aec6
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+2.2.2
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
index 863bcfa75..101813a72 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,4 @@
 language: ruby
 rvm:
- - "2.2.1"
+ - "2.2.2"
 cache: bundler
\ No newline at end of file