diff --git a/Gemfile.lock b/Gemfile.lock
index 920d7ea9d..3d642724f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -507,7 +507,7 @@ GEM
     orm_adapter (0.5.0)
     parser (2.2.3.0)
       ast (>= 1.1, < 3.0)
-    pg (0.18.3)
+    pg (0.18.4)
     phantomjs (1.9.8.0)
     powerpack (0.1.1)
     pronto (0.5.3)
@@ -883,7 +883,7 @@ DEPENDENCIES
   omniauth-twitter (= 1.2.1)
   omniauth-wordpress (= 0.2.2)
   open_graph_reader (= 0.6.1)
-  pg (= 0.18.3)
+  pg (= 0.18.4)
   pronto (= 0.5.3)
   pronto-haml (= 0.5.0)
   pronto-jshint (= 0.5.0)