diff --git a/Puppetfile b/Puppetfile
index c2d84e078..1016d5abf 100644
--- a/Puppetfile
+++ b/Puppetfile
@@ -200,7 +200,7 @@ mod 'mysql',
 
 mod 'postgresql',
   :git => 'https://github.com/puppetlabs/puppetlabs-postgresql',
-  :ref => '5.0.0'
+  :ref => '5.1.0'
 
 mod 'rabbitmq',
   :git => 'https://github.com/puppetlabs/puppetlabs-rabbitmq',