diff --git a/Gemfile.lock b/Gemfile.lock
index ba29f9c..82ed639 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -92,7 +92,7 @@ GEM
     globalid (0.4.2)
       activesupport (>= 4.2.0)
     hashdiff (1.0.0)
-    hashie (3.6.0)
+    hashie (5.0.0)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
@@ -133,8 +133,8 @@ GEM
       faraday (>= 0.9)
       sawyer (~> 0.8.0, >= 0.5.3)
     oj (3.9.2)
-    omniauth (1.9.0)
-      hashie (>= 3.4.6, < 3.7.0)
+    omniauth (1.9.2)
+      hashie (>= 3.4.6)
       rack (>= 1.6.2, < 3)
     omniauth-oauth2 (1.6.0)
       oauth2 (~> 1.1)
@@ -157,7 +157,7 @@ GEM
     public_suffix (4.0.1)
     puma (4.3.5)
       nio4r (~> 2.0)
-    rack (1.6.12)
+    rack (1.6.13)
     rack-protection (2.0.7)
       rack
     rack-test (0.6.3)