diff --git a/Gemfile.lock b/Gemfile.lock
index b6d613f..a814865 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -112,9 +112,9 @@ GEM
       rack (~> 1.2)
     octokit (2.7.0)
       sawyer (~> 0.5.2)
-    omniauth (1.1.4)
-      hashie (>= 1.2, < 3)
-      rack
+    omniauth (1.4.2)
+      hashie (>= 1.2, < 4)
+      rack (>= 1.0, < 3)
     omniauth-bitbucket (0.0.2)
       multi_json (~> 1.7)
       omniauth (~> 1.1)