diff --git a/.ruby-version b/.ruby-version
index 6b4d157..5859406 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.2.3
\ No newline at end of file
+2.2.3
diff --git a/Gemfile.lock b/Gemfile.lock
index 4a11e4d..5b61d17 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -108,7 +108,6 @@ GEM
       thor (~> 0.19.1)
     formatador (0.2.5)
     gauntlt (0.1.4)
-      aruba
       cucumber
       nokogiri
       trollop
@@ -153,7 +152,7 @@ GEM
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
     json (1.8.3)
-    kgio (2.9.3)
+    kgio (2.10.0)
     launchy (2.4.3)
       addressable (~> 2.3)
     libv8 (3.16.14.11)