From 612c86de614450359669e5411738434457c7e44d Mon Sep 17 00:00:00 2001
From: Erik Michaels-Ober <sferik@gmail.com>
Date: Tue, 1 Oct 2013 13:50:20 +0200
Subject: [PATCH] Specify minimum (1.1.7) and maximum (2) versions of atomic
 dependency

Closes #8.
---
 thread_safe.gemspec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/thread_safe.gemspec b/thread_safe.gemspec
index c2b957c..bfafde0 100644
--- a/thread_safe.gemspec
+++ b/thread_safe.gemspec
@@ -17,6 +17,6 @@ Gem::Specification.new do |gem|
   gem.version       = Threadsafe::VERSION
   gem.license       = "Apache-2.0"
 
-  gem.add_dependency 'atomic'
+  gem.add_dependency 'atomic', ['>= 1.1.7', '< 2']
   gem.add_development_dependency 'rake'
 end