diff --git a/Gemfile.lock b/Gemfile.lock
index e1e66f813..5a8cf5de1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -397,7 +397,7 @@ GEM
     pg (1.1.3)
     pghero (2.2.0)
       activerecord
-    pkg-config (1.3.1)
+    pkg-config (1.3.2)
     powerpack (0.1.2)
     premailer (1.11.1)
       addressable