Gemfile.lock in pact_broker-0.0.4 vs Gemfile.lock in pact_broker-0.0.5

@@ -1,23 +1,23 @@
 PATH
   remote: .
   specs:
-    pact_broker (0.0.4)
+    pact_broker (0.0.5)
       httparty
       json
       roar
       sequel
-      sinatra
-      sinatra-contrib
-      sinatra-param
       sqlite3
+      versionomy
+      webmachine
 
 GEM
   remote: https://rubygems.org/
   specs:
+    as-notifications (1.0.1)
     awesome_print (1.1.0)
-    backports (3.3.5)
+    blockenspiel (0.4.5)
     builder (3.2.2)
     ci_reporter (1.9.0)
       builder (>= 2.1.2)
     coderay (1.0.9)
     columnize (0.3.6)
@@ -33,10 +33,11 @@
     fakefs (0.4.3)
     find_a_port (1.0.1)
     httparty (0.12.0)
       json (~> 1.8)
       multi_xml (>= 0.5.2)
+    i18n (0.6.5)
     json (1.8.1)
     method_source (0.8.2)
     mini_portile (0.5.2)
     multi_json (1.8.2)
     multi_xml (0.5.5)
@@ -54,12 +55,10 @@
     pry (0.9.12.2)
       coderay (~> 1.0.5)
       method_source (~> 0.8)
       slop (~> 3.4)
     rack (1.5.2)
-    rack-protection (1.5.1)
-      rack
     rack-test (0.6.2)
       rack (>= 1.0)
     rake (10.0.4)
     randexp (0.1.7)
     representable (1.6.1)
@@ -82,30 +81,22 @@
       rack (>= 1.0)
     simplecov (0.7.1)
       multi_json (~> 1.0)
       simplecov-html (~> 0.7.1)
     simplecov-html (0.7.1)
-    sinatra (1.4.4)
-      rack (~> 1.4)
-      rack-protection (~> 1.4)
-      tilt (~> 1.3, >= 1.3.4)
-    sinatra-contrib (1.4.1)
-      backports (>= 2.0)
-      multi_json
-      rack-protection
-      rack-test
-      sinatra (~> 1.4.0)
-      tilt (~> 1.3)
-    sinatra-param (1.0.0)
-      sinatra (~> 1.3)
     slop (3.4.6)
     sqlite3 (1.3.8)
     thin (1.6.1)
       daemons (>= 1.0.9)
       eventmachine (>= 1.0.0)
       rack (>= 1.0.0)
     thor (0.18.1)
-    tilt (1.4.1)
+    versionomy (0.4.4)
+      blockenspiel (>= 0.4.5)
+    webmachine (1.2.1)
+      as-notifications (~> 1.0)
+      i18n (>= 0.4.0)
+      multi_json
 
 PLATFORMS
   ruby
 
 DEPENDENCIES