diff --git a/grape-active_model_serializers.gemspec b/grape-active_model_serializers.gemspec
index c81cdc9..9ce51c8 100644
--- a/grape-active_model_serializers.gemspec
+++ b/grape-active_model_serializers.gemspec
@@ -16,7 +16,7 @@ Gem::Specification.new do |gem|
   gem.version       = Grape::ActiveModelSerializers::VERSION
   gem.licenses      = ['MIT']
 
-  gem.add_dependency 'grape'
+  gem.add_dependency 'grape', '>= 0.8.0'
   gem.add_dependency 'active_model_serializers', '>= 0.10.0'
 
   gem.add_development_dependency 'listen', '~> 3.0.7'