diff --git a/example/Gemfile b/example/Gemfile
index 4da207dc8..b4813c579 100644
--- a/example/Gemfile
+++ b/example/Gemfile
@@ -1,6 +1,8 @@
 source "https://rubygems.org"
 
 gem "pact_broker" # Would pin this to a known minor version when using properly eg. gem "pact_broker", "~> 2.90"
-gem "puma", "~> 5.3" # Can be replaced with your choice of application server
+gem "puma", "~> 6.3" # Can be replaced with your choice of application server
 gem "sqlite3", "~>2.0" # Sqlite is just for testing. Replace this with "pg" for production.
 # gem "pg" # Production database gem
+gem "padrino-core", ">= 0.14.3", "~> 0.14"
+gem "sinatra", "~> 3.0"
\ No newline at end of file