Gemfile.lock in ruby-kafka-0.3.15 vs Gemfile.lock in ruby-kafka-0.3.16.beta1

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    ruby-kafka (0.3.15.beta2)
+    ruby-kafka (0.3.15)
 
 GEM
   remote: https://rubygems.org/
   specs:
     activesupport (4.2.5)
@@ -15,16 +15,16 @@
     benchmark-perf (0.1.0)
     builder (3.2.2)
     coderay (1.1.0)
     colored (1.2)
     diff-lcs (1.2.5)
-    docker-api (1.25.0)
+    docker-api (1.32.1)
       excon (>= 0.38.0)
       json
-    dogstatsd-ruby (1.6.0)
+    dogstatsd-ruby (2.1.0)
     dotenv (2.1.0)
-    excon (0.45.4)
+    excon (0.54.0)
     i18n (0.7.0)
     json (1.8.3)
     method_source (0.8.2)
     minitest (5.8.3)
     pry (0.9.12.6)
@@ -65,11 +65,11 @@
 DEPENDENCIES
   activesupport
   bundler (>= 1.9.5)
   colored
   docker-api
-  dogstatsd-ruby
+  dogstatsd-ruby (>= 2.0.0)
   dotenv
   pry
   rake (~> 10.0)
   rspec
   rspec-benchmark
@@ -77,7 +77,10 @@
   ruby-kafka!
   ruby-prof
   snappy
   timecop
 
+RUBY VERSION
+   ruby 2.2.3p173
+
 BUNDLED WITH
-   1.10.6
+   1.13.6