diff --git a/Gemfile.lock b/Gemfile.lock
index 76d4dfb..99c741b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -79,7 +79,7 @@ GEM
       rack-oauth2 (>= 0.14.4)
       tzinfo
     google-analytics-rails (0.0.6)
-    hashie (3.3.2)
+    hashie (3.6.0)
     hike (1.2.3)
     httpclient (2.6.0.1)
     i18n (0.6.11)
@@ -113,9 +113,9 @@ GEM
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (~> 1.2)
-    omniauth (1.2.2)
+    omniauth (1.4.2)
       hashie (>= 1.2, < 4)
-      rack (~> 1.0)
+      rack (>= 1.0, < 3)
     omniauth-facebook (2.0.0)
       omniauth-oauth2 (~> 1.2)
     omniauth-oauth2 (1.2.0)
@@ -137,7 +137,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
-    rack (1.5.2)
+    rack (1.5.5)
     rack-oauth2 (1.0.10)
       activesupport (>= 2.3)
       attr_required (>= 0.0.5)