diff --git a/Gemfile.lock b/Gemfile.lock
index 0bdbcdd..c503ccd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -99,7 +99,7 @@ GEM
     net-http-persistent (2.8)
     nokogiri (1.5.9)
     ntlm-http (0.1.1)
-    oauth (0.4.7)
+    oauth (0.5.6)
     omniauth (1.1.3)
       hashie (~> 1.2)
       rack