diff --git a/example/Gemfile.lock b/example/Gemfile.lock
index aea783c..5c86bfa 100644
--- a/example/Gemfile.lock
+++ b/example/Gemfile.lock
@@ -1,5 +1,5 @@
 PATH
-  remote: ../
+  remote: ..
   specs:
     omniauth-facebook (3.0.0)
       omniauth-oauth2 (~> 1.2)
@@ -27,7 +27,7 @@ GEM
     omniauth-oauth2 (1.4.0)
       oauth2 (~> 1.0)
       omniauth (~> 1.2)
-    rack (1.6.4)
+    rack (1.6.13)
     rack-protection (1.5.3)
       rack
     rack-test (0.6.3)