diff --git a/Gemfile.lock b/Gemfile.lock
index e86e906cc..ced74eda7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -215,7 +215,6 @@ GEM
     hashie (2.1.2)
     hike (1.2.3)
     http_accept_language (1.0.2)
-    httpauth (0.2.0)
     i18n (0.6.11)
     i18n-inflector (2.6.7)
       i18n (>= 0.4.1)
@@ -238,8 +237,7 @@ GEM
     jquery-ui-rails (4.2.1)
       railties (>= 3.2.16)
     json (1.8.1)
-    jwt (0.1.10)
-      multi_json (>= 1.5)
+    jwt (1.0.0)
     kaminari (0.16.1)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
@@ -268,6 +266,7 @@ GEM
       rails
     multi_json (1.10.1)
     multi_test (0.1.1)
+    multi_xml (0.5.5)
     multipart-post (1.2.0)
     mysql2 (0.3.16)
     nested_form (0.3.2)
@@ -277,11 +276,11 @@ GEM
     nokogiri (1.6.1)
       mini_portile (~> 0.5.0)
     oauth (0.4.7)
-    oauth2 (0.8.1)
-      faraday (~> 0.8)
-      httpauth (~> 0.1)
-      jwt (~> 0.1.4)
-      multi_json (~> 1.0)
+    oauth2 (0.9.4)
+      faraday (>= 0.8, < 0.10)
+      jwt (~> 1.0)
+      multi_json (~> 1.3)
+      multi_xml (~> 0.5)
       rack (~> 1.2)
     omniauth (1.2.1)
       hashie (>= 1.2, < 3)
@@ -291,9 +290,11 @@ GEM
     omniauth-oauth (1.0.1)
       oauth
       omniauth (~> 1.0)
-    omniauth-oauth2 (1.1.1)
-      oauth2 (~> 0.8.0)
-      omniauth (~> 1.0)
+    omniauth-oauth2 (1.1.2)
+      faraday (>= 0.8, < 0.10)
+      multi_json (~> 1.3)
+      oauth2 (~> 0.9.3)
+      omniauth (~> 1.2)
     omniauth-tumblr (1.1)
       omniauth-oauth (~> 1.0)
     omniauth-twitter (1.0.1)