diff --git a/Gemfile.lock b/Gemfile.lock
index ebc78b0..d0e396a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -223,7 +223,7 @@ GEM
     oauth (0.6.2)
       snaky_hash (~> 2.0)
       version_gem (~> 1.1)
-    pg (1.5.7)
+    pg (1.6.3)
     pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)