metatron.gemspec in metatron-0.3.4 vs metatron.gemspec in metatron-0.4.0

@@ -26,11 +26,11 @@
 
   spec.required_ruby_version = "~> 3.1"
 
   spec.add_runtime_dependency "json",                 "~> 2.6"
   spec.add_runtime_dependency "puma",                 "~> 6.3"
-  spec.add_runtime_dependency "sinatra",              "~> 2.2"
-  spec.add_runtime_dependency "sinatra-contrib",      "~> 2.2"
+  spec.add_runtime_dependency "sinatra",              "~> 3.1"
+  spec.add_runtime_dependency "sinatra-contrib",      "~> 3.1"
 
   spec.add_development_dependency "bundler",             "~> 2.3"
   spec.add_development_dependency "byebug",              "~> 11"
   spec.add_development_dependency "rack-test",           "~> 2.0"
   spec.add_development_dependency "rake",                "~> 12.3"