diff --git a/Gemfile.lock b/Gemfile.lock
index d50cc7a..176252f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -104,7 +104,7 @@ GEM
       haml (>= 4.0.6, < 6.0)
       html2haml (>= 1.0.1)
       railties (>= 4.0.1)
-    hashie (4.1.0)
+    hashie (5.0.0)
     html2haml (2.2.0)
       erubis (~> 2.7.0)
       haml (>= 4.0, < 6)
@@ -162,7 +162,7 @@ GEM
       rack (>= 1.2, < 3)
     octokit (4.13.0)
       sawyer (~> 0.8.0, >= 0.5.3)
-    omniauth (1.9.1)
+    omniauth (1.9.2)
       hashie (>= 3.4.6)
       rack (>= 1.6.2, < 3)
     omniauth-github (1.4.0)
@@ -180,7 +180,7 @@ GEM
       pry (>= 0.10.4)
     public_suffix (3.0.3)
     racc (1.5.2)
-    rack (2.2.3)
+    rack (2.2.4)
     rack-protection (2.0.8.1)
       rack
     rack-test (1.1.0)