diff --git a/Gemfile.lock b/Gemfile.lock
index b177e2c..9b2dd55 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -144,7 +144,7 @@ GEM
     nio4r (2.3.1)
     nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
-    oauth (0.5.4)
+    oauth (0.5.6)
     omniauth (1.9.0)
       hashie (>= 3.4.6, < 3.7.0)
       rack (>= 1.6.2, < 3)