diff --git a/Gemfile.lock b/Gemfile.lock
index da197eb..f258cea 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -46,7 +46,7 @@ GEM
     erubis (2.7.0)
     execjs (1.4.0)
       multi_json (~> 1.0)
-    hashie (1.2.0)
+    hashie (3.6.0)
     hike (1.2.1)
     i18n (0.6.1)
     journey (1.0.4)
@@ -60,12 +60,12 @@ GEM
       treetop (~> 1.4.8)
     mime-types (1.19)
     multi_json (1.3.7)
-    omniauth (1.1.1)
-      hashie (~> 1.2)
-      rack
+    omniauth (1.4.2)
+      hashie (>= 1.2, < 4)
+      rack (>= 1.0, < 3)
     orm_adapter (0.4.0)
     polyglot (0.3.3)
-    rack (1.4.1)
+    rack (1.4.7)
     rack-cache (1.2)
       rack (>= 0.4)
     rack-ssl (1.3.2)