Gemfile.lock in http_health_check-0.4.1 vs Gemfile.lock in http_health_check-0.5.0

@@ -13,10 +13,11 @@
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     ast (2.4.2)
     concurrent-ruby (1.1.10)
+    connection_pool (2.4.1)
     diff-lcs (1.5.0)
     docile (1.4.0)
     dotenv (2.7.6)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)
@@ -26,10 +27,12 @@
       ast (~> 2.4.1)
     rack (2.2.4)
     rainbow (3.1.1)
     rake (13.0.6)
     redis (4.2.5)
+    redis-client (0.15.0)
+      connection_pool
     regexp_parser (2.5.0)
     rexml (3.2.5)
     rspec (3.11.0)
       rspec-core (~> 3.11.0)
       rspec-expectations (~> 3.11.0)
@@ -82,9 +85,10 @@
   activesupport (~> 5.0)
   dotenv (~> 2.7.6)
   http_health_check!
   rake (~> 13.0)
   redis (~> 4.2.5)
+  redis-client (~> 0.15.0)
   rspec (~> 3.2)
   rspec_junit_formatter
   rubocop (~> 0.81)
   simplecov
   simplecov-cobertura