Gemfile.lock in racecar-2.3.1 vs Gemfile.lock in racecar-2.4.0

@@ -1,37 +1,36 @@
 PATH
   remote: .
   specs:
-    racecar (2.3.0)
+    racecar (2.3.1)
       king_konf (~> 1.0.0)
-      rdkafka (~> 0.8.0)
+      rdkafka (~> 0.10.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (6.0.3.4)
+    activesupport (5.2.6)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-      zeitwerk (~> 2.2, >= 2.2.2)
     coderay (1.1.3)
-    concurrent-ruby (1.1.7)
+    concurrent-ruby (1.1.9)
     diff-lcs (1.4.4)
     dogstatsd-ruby (4.8.2)
-    ffi (1.15.3)
-    i18n (1.8.5)
+    ffi (1.15.4)
+    i18n (1.8.10)
       concurrent-ruby (~> 1.0)
     king_konf (1.0.0)
     method_source (1.0.0)
-    mini_portile2 (2.6.1)
-    minitest (5.14.2)
+    mini_portile2 (2.7.0)
+    minitest (5.14.4)
     pry (0.13.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
     rake (13.0.1)
-    rdkafka (0.8.1)
+    rdkafka (0.10.0)
       ffi (~> 1.9)
       mini_portile2 (~> 2.1)
       rake (>= 12.3)
     rspec (3.10.0)
       rspec-core (~> 3.10.0)
@@ -46,24 +45,23 @@
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.10.0)
     rspec-support (3.10.2)
     thread_safe (0.3.6)
     timecop (0.9.2)
-    tzinfo (1.2.8)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
-    zeitwerk (2.4.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  activesupport (>= 4.0, < 6.1)
+  activesupport (< 6.0)
   bundler (>= 1.13, < 3)
   dogstatsd-ruby (>= 4.0.0, < 5.0.0)
   pry
   racecar!
   rake (> 10.0)
   rspec (~> 3.0)
   timecop
 
 BUNDLED WITH
-   2.1.4
+   2.2.15