diff --git a/.ruby-version b/.ruby-version
index 530cdd9..276cbf9 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.2.4
+2.3.0
diff --git a/.rvmrc b/.rvmrc
deleted file mode 100644
index d3d5ee5..0000000
--- a/.rvmrc
+++ /dev/null
@@ -1 +0,0 @@
-rvm use 2.3.0@ruby2.3.0-rails4.2 --create