Merge pull request #57 from sul-dlss/update-dependencies

Update dependencies

Gemfile.lock

@@ -180,7 +180,7 @@ GEM
       domain_name (~> 0.5)
     i18n (0.7.0)
     iso-639 (0.2.8)
-    json (1.8.3)
+    json (1.8.5)
     json-ld (1.99.2)
       multi_json (~> 1.11)
       rdf (~> 1.99)
@@ -211,7 +211,7 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
-    lyber-core (4.1.0)
+    lyber-core (4.1.1)
       activesupport
       dor-workflow-service (>= 1.7, < 3)
     lyber-utils (0.1.2)
@@ -252,7 +252,7 @@ GEM
       net-ssh (>= 2.6.5)
     net-sftp (2.1.2)
       net-ssh (>= 2.6.5)
-    net-ssh (4.0.0)
+    net-ssh (4.0.1)
     netrc (0.11.0)
     nio4r (1.2.1)
     nokogiri (1.6.8.1)
@@ -413,7 +413,7 @@ GEM
       rest-client
     rubyzip (1.2.0)
     scrub_rb (1.0.1)
-    sequel (4.42.0)
+    sequel (4.42.1)
     simplecov (0.12.0)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)