Gemfile.lock in rack-action_logger-0.1.1 vs Gemfile.lock in rack-action_logger-0.1.2

@@ -1,11 +1,12 @@
 PATH
   remote: .
   specs:
-    rack-action_logger (0.1.1)
+    rack-action_logger (0.1.2)
       activesupport
       fluent-logger (~> 0.5)
+      woothee (~> 1.4)
 
 GEM
   remote: https://rubygems.org/
   specs:
     activesupport (5.0.0.1)
@@ -18,10 +19,13 @@
     fluent-logger (0.6.1)
       msgpack (>= 0.5.6, < 2)
     i18n (0.7.0)
     minitest (5.9.1)
     msgpack (1.0.2)
+    rack (2.0.1)
+    rack-test (0.6.3)
+      rack (>= 1.0)
     rake (10.5.0)
     rspec (3.5.0)
       rspec-core (~> 3.5.0)
       rspec-expectations (~> 3.5.0)
       rspec-mocks (~> 3.5.0)
@@ -35,16 +39,18 @@
       rspec-support (~> 3.5.0)
     rspec-support (3.5.0)
     thread_safe (0.3.5)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
+    woothee (1.5.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   bundler (~> 1.13)
   rack-action_logger!
+  rack-test (~> 0.6.3)
   rake (~> 10.0)
   rspec (~> 3.0)
 
 BUNDLED WITH
    1.13.6