Gemfile.lock in lamby-5.2.1 vs Gemfile.lock in lamby-5.2.2

@@ -1,10 +1,10 @@
 PATH
   remote: .
   specs:
-    lamby (5.2.1)
+    lamby (5.2.2)
       lambda-console-ruby
-      rack
+      rack (< 3)
 
 GEM
   remote: https://rubygems.org/
   specs:
     actioncable (7.0.4.3)