diff --git a/Gemfile b/Gemfile
index 0c0f2ba..818ec84 100644
--- a/Gemfile
+++ b/Gemfile
@@ -24,7 +24,7 @@ end
 
 if !ENV["TRAVIS"] || ENV["DB"] == "postgresql"
   gem "activerecord-jdbcpostgresql-adapter", :platform => :jruby
-  gem 'pg', '~> 0.21', platform: :ruby
+  gem 'pg', '~> 1.1', platform: :ruby
 end
 
 gem "jruby-openssl", :platform => :jruby