diff --git a/Gemfile.lock b/Gemfile.lock
index b58ff8e..5b69577 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -124,7 +124,7 @@ GEM
     netrc (0.7.9)
     nokogiri (1.6.4.1)
       mini_portile (~> 0.6.0)
-    pg (0.17.1)
+    pg (0.18.1)
     pg_search (0.7.8)
       activerecord (>= 3.1)
       activesupport (>= 3.1)