updates dependencies

Gemfile.lock

@@ -126,7 +126,7 @@ GEM
       tins (~> 1.6.0)
     daemons (1.2.3)
     dalli (2.7.6)
-    database_cleaner (1.5.2)
+    database_cleaner (1.5.3)
     debug_inspector (0.0.2)
     delayed_job (4.1.1)
       activesupport (>= 3.0, < 5.0)
@@ -231,7 +231,7 @@ GEM
     mime-types-data (3.2016.0221)
     mini_portile2 (2.0.0)
     minitest (5.8.4)
-    multi_json (1.11.2)
+    multi_json (1.11.3)
     multi_xml (0.5.5)
     multipart-post (2.0.0)
     net-scp (1.2.1)
@@ -323,7 +323,7 @@ GEM
     responders (2.1.2)
       railties (>= 4.2.0, < 5.1)
     rinku (1.7.3)
-    rollbar (2.8.3)
+    rollbar (2.10.0)
       multi_json
     rspec (3.4.0)
       rspec-core (~> 3.4.0)
@@ -488,7 +488,7 @@ DEPENDENCIES
   redcarpet
   responders
   rinku
-  rollbar (~> 2.8.0)
+  rollbar (~> 2.10.0)
   rspec-rails (~> 3.3)
   sass-rails (~> 5.0, >= 5.0.4)
   savon