Gemfile.lock in itrp-client-1.1.4 vs Gemfile.lock in itrp-client-1.1.5

@@ -1,36 +1,37 @@
 PATH
   remote: .
   specs:
-    itrp-client (1.1.1)
+    itrp-client (1.1.5)
       activesupport
       gem_config
       mime-types
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (4.2.7.1)
-      i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
+    activesupport (5.2.2)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
       minitest (~> 5.1)
-      thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
     addressable (2.5.0)
       public_suffix (~> 2.0, >= 2.0.2)
+    concurrent-ruby (1.1.4)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     diff-lcs (1.2.5)
     docile (1.1.5)
     gem_config (0.3.1)
     hashdiff (0.3.1)
-    i18n (0.7.0)
+    i18n (1.5.1)
+      concurrent-ruby (~> 1.0)
     json (1.8.3)
-    mime-types (3.1)
+    mime-types (3.2.2)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
-    minitest (5.9.1)
+    mime-types-data (3.2018.0812)
+    minitest (5.11.3)
     public_suffix (2.0.4)
     rake (11.3.0)
     rspec (3.3.0)
       rspec-core (~> 3.3.0)
       rspec-expectations (~> 3.3.0)
@@ -48,11 +49,11 @@
     simplecov (0.12.0)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.0)
-    thread_safe (0.3.5)
-    tzinfo (1.2.2)
+    thread_safe (0.3.6)
+    tzinfo (1.2.5)
       thread_safe (~> 0.1)
     webmock (2.1.0)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff