diff --git a/Gemfile.lock b/Gemfile.lock
index e2aa444..3a43245 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,12 +10,12 @@ GEM
     byebug (11.1.3)
     diff-lcs (1.4.4)
     hashie (4.1.0)
-    omniauth (2.0.4)
+    omniauth (2.1.1)
       hashie (>= 3.4.6)
-      rack (>= 1.6.2, < 3)
+      rack (>= 2.2.3)
       rack-protection
-    rack (2.2.3.1)
-    rack-protection (2.1.0)
+    rack (3.0.4.2)
+    rack-protection (3.0.5)
       rack
     rake (13.0.3)
     rspec (3.10.0)