Gemfile.lock in nxt_http_client-0.1.4 vs Gemfile.lock in nxt_http_client-0.1.5

@@ -1,9 +1,9 @@
 PATH
   remote: .
   specs:
-    nxt_http_client (0.1.4)
+    nxt_http_client (0.1.5)
       activesupport (~> 5.2)
       typhoeus
 
 GEM
   remote: https://rubygems.org/
@@ -34,10 +34,11 @@
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     public_suffix (3.1.1)
     rake (10.5.0)
+    redis (4.1.2)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
       rspec-mocks (~> 3.8.0)
     rspec-core (3.8.2)
@@ -68,9 +69,10 @@
   bundler (~> 1.17)
   nxt_http_client!
   nxt_vcr_harness
   pry
   rake (~> 10.0)
+  redis
   rspec (~> 3.0)
   vcr
   webmock
 
 BUNDLED WITH