diff --git a/Gemfile.lock b/Gemfile.lock
index 9ca4de1..071a3e0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -64,7 +64,7 @@ GEM
     net-ssh (2.6.3)
     net-ssh-gateway (1.1.0)
       net-ssh (>= 1.99.1)
-    oauth (0.4.7)
+    oauth (0.5.6)
     oauth2 (0.8.0)
       faraday (~> 0.8)
       httpauth (~> 0.1)