Upgrade bundler deps

Gemfile.lock

@@ -75,6 +75,7 @@ GEM
       url
     coderay (1.1.2)
     concurrent-ruby (1.0.5)
+    crass (1.0.2)
     daemons (1.2.4)
     database_cleaner (1.6.1)
     delayed_job (4.1.3)
@@ -90,7 +91,7 @@ GEM
       warden (~> 1.2.3)
     diff-lcs (1.3)
     docile (1.1.5)
-    erubi (1.6.1)
+    erubi (1.7.0)
     eventmachine (1.2.5)
     excon (0.59.0)
     factory_bot (4.8.2)
@@ -117,19 +118,21 @@ GEM
     formatador (0.2.5)
     globalid (0.4.0)
       activesupport (>= 4.2.0)
-    i18n (0.8.6)
+    i18n (0.9.0)
+      concurrent-ruby (~> 1.0)
     json (2.1.0)
     jsonapi-renderer (0.1.3)
-    jwt (2.0.0)
+    jwt (2.1.0)
     launchy (2.4.3)
       addressable (~> 2.3)
     letter_opener (1.4.1)
       launchy (~> 2.2)
-    loofah (2.0.3)
+    loofah (2.1.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.6)
       mime-types (>= 1.16, < 4)
-    method_source (0.8.2)
+    method_source (0.9.0)
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
@@ -152,10 +155,9 @@ GEM
     pg (0.21.0)
     polymorphic_constraints (1.0.0)
       rails
-    pry (0.10.4)
+    pry (0.11.2)
       coderay (~> 1.1.0)
-      method_source (~> 0.8.1)
-      slop (~> 3.4)
+      method_source (~> 0.9.0)
     pry-rails (0.3.6)
       pry (>= 0.10.4)
     public_suffix (3.0.0)
@@ -233,7 +235,6 @@ GEM
     simplecov-html (0.10.2)
     skylight (1.4.0)
       activesupport (>= 3.0.0)
-    slop (3.6.0)
     sprockets (3.7.1)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)