diff --git a/example/Gemfile.lock b/example/Gemfile.lock
index 2447291..01a53ea 100644
--- a/example/Gemfile.lock
+++ b/example/Gemfile.lock
@@ -1,8 +1,8 @@
 PATH
   remote: ../
   specs:
-    omniauth-facebook (2.0.0.pre1)
-      omniauth-oauth2 (~> 1.1)
+    omniauth-facebook (2.0.0)
+      omniauth-oauth2 (~> 1.2)
 
 GEM
   remote: https://rubygems.org/
@@ -10,25 +10,24 @@
     backports (3.3.5)
     faraday (0.9.0)
       multipart-post (>= 1.2, < 3)
-    hashie (2.1.1)
-    jwt (0.1.13)
-      multi_json (>= 1.5)
+    hashie (3.2.0)
+    jwt (1.0.0)
     multi_json (1.8.2)
     multi_xml (0.5.5)
     multipart-post (2.0.0)
-    oauth2 (0.9.3)
+    oauth2 (1.0.0)
       faraday (>= 0.8, < 0.10)
-      jwt (~> 0.1.8)
+      jwt (~> 1.0)
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (~> 1.2)
-    omniauth (1.2.1)
-      hashie (>= 1.2, < 3)
+    omniauth (1.2.2)
+      hashie (>= 1.2, < 4)
       rack (~> 1.0)
-    omniauth-oauth2 (1.1.2)
+    omniauth-oauth2 (1.2.0)
       faraday (>= 0.8, < 0.10)
       multi_json (~> 1.3)
-      oauth2 (~> 0.9.3)
+      oauth2 (~> 1.0)
       omniauth (~> 1.2)
     rack (1.5.2)
     rack-protection (1.5.1)