Gemfile.lock in faastruby-rpc-0.1.2 vs Gemfile.lock in faastruby-rpc-0.1.3

@@ -1,36 +1,23 @@
 PATH
   remote: .
   specs:
-    faastruby-rpc (0.1.0)
+    faastruby-rpc (0.1.3)
       oj (~> 3.6)
-      rest-client (~> 2.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
     addressable (2.5.2)
       public_suffix (>= 2.0.2, < 4.0)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     diff-lcs (1.3)
-    domain_name (0.5.20180417)
-      unf (>= 0.0.5, < 1.0.0)
     hashdiff (0.3.7)
-    http-cookie (1.0.3)
-      domain_name (~> 0.5)
-    mime-types (3.2.2)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2018.0812)
-    netrc (0.11.0)
     oj (3.7.4)
     public_suffix (3.0.3)
     rake (10.5.0)
-    rest-client (2.0.2)
-      http-cookie (>= 1.0.2, < 2.0)
-      mime-types (>= 1.16, < 4.0)
-      netrc (~> 0.8)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
       rspec-mocks (~> 3.8.0)
     rspec-core (3.8.0)
@@ -41,12 +28,9 @@
     rspec-mocks (3.8.0)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.8.0)
     rspec-support (3.8.0)
     safe_yaml (1.0.4)
-    unf (0.1.4)
-      unf_ext
-    unf_ext (0.0.7.5)
     webmock (3.4.2)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff