Update gemspec to use rack 2.0

mullermp · mullermp · commit 0a962897c505 · 2020-11-11T12:06:32.000-08:00
diff --git a/aws-sessionstore-dynamodb.gemspec b/aws-sessionstore-dynamodb.gemspec
@@ -16,5 +16,5 @@ Gem::Specification.new do |spec|
   spec.require_paths = ["lib"]
 
   spec.add_dependency 'aws-sdk-dynamodb', '~> 1'
-  spec.add_dependency 'rack', '>= 1.6.4'
+  spec.add_dependency 'rack', '~> 2'
 end
