Use semantic bound on pg library.

diff --git a/mailshears.gemspec b/mailshears.gemspec
index 405eda0a12f97789366ecc9f8e96fa48e9b97fd4..acc46359e8c335923b950d6453db133d0213deff 100644 (file)
--- a/mailshears.gemspec
+++ b/mailshears.gemspec
@@ -13,7 +13,7 @@ Gem::Specification.new do |s|
   s.required_rubygems_version = '>= 1.3.6'
 
   # If you have runtime dependencies, add them here
-  s.add_runtime_dependency 'pg', '>= 0.11.0'
+  s.add_runtime_dependency 'pg', '~> 0.11'
 
   # The list of files to be contained in the gem
   s.files         = `git ls-files`.split("\n")