Ruby updates

Gemfile.lock

@@ -6,7 +6,7 @@ GIT
 
 GIT
   remote: https://github.com/fog/fog-google
-  revision: cb42edef37a7f01654a26cdd1e0551b9d8741bb0
+  revision: a2e46a2dafb01e896713ae419e5643ae6c2549a2
   specs:
     fog-google (1.3.3)
       fog-core
@@ -69,15 +69,15 @@ GEM
     arel (9.0.0)
     bcrypt (3.1.12)
     builder (3.2.3)
-    bunny (2.9.2)
+    bunny (2.10.0)
       amq-protocol (~> 2.3.0)
-    capybara (3.1.1)
+    capybara (3.2.1)
       addressable
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
       rack (>= 1.6.0)
       rack-test (>= 0.6.3)
-      xpath (~> 3.0)
+      xpath (~> 3.1)
     case_transform (0.2)
       activesupport
     childprocess (0.9.0)
@@ -122,7 +122,7 @@ GEM
       i18n (>= 0.7)
     faraday (0.15.2)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.23)
+    ffi (1.9.25)
     figaro (1.1.1)
       thor (~> 0.14)
     fog-core (2.1.0)
@@ -271,7 +271,7 @@ GEM
       actionpack (>= 4.2.0, < 5.3)
       railties (>= 4.2.0, < 5.3)
     retriable (3.1.1)
-    rollbar (2.16.0)
+    rollbar (2.16.2)
       multi_json
     rspec (3.7.0)
       rspec-core (~> 3.7.0)
@@ -313,9 +313,9 @@ GEM
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.2)
-    skylight (2.0.1)
-      skylight-core (= 2.0.1)
-    skylight-core (2.0.1)
+    skylight (2.0.2)
+      skylight-core (= 2.0.2)
+    skylight-core (2.0.2)
       activesupport (>= 4.2.0)
     sprockets (3.7.1)
       concurrent-ruby (~> 1.0)