diff --git a/Gemfile.lock b/Gemfile.lock
index 037b3d5..35d9907 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -74,7 +74,7 @@ GEM
       multipart-post (~> 1.1)
     geocoder (1.1.2)
     gmaps4rails (1.5.5)
-    hashie (1.2.0)
+    hashie (3.6.0)
     highline (1.6.13)
     hike (1.2.1)
     httpauth (0.1)
@@ -109,9 +109,9 @@ GEM
       jwt (~> 0.1.4)
       multi_json (~> 1.0)
       rack (~> 1.2)
-    omniauth (1.1.0)
-      hashie (~> 1.2)
-      rack
+    omniauth (1.4.2)
+      hashie (>= 1.2, < 4)
+      rack (>= 1.0, < 3)
     omniauth-facebook (1.4.1)
       omniauth-oauth2 (~> 1.1.0)
     omniauth-google-apps (0.0.2)
@@ -141,7 +141,7 @@ GEM
       slop (~> 3.3.1)
     pry-rails (0.2.1)
       pry (>= 0.9.10)
-    rack (1.4.1)
+    rack (1.4.7)
     rack-cache (1.2)
       rack (>= 0.4)
     rack-openid (1.3.1)