diff --git a/Gemfile.lock b/Gemfile.lock
index 62f18a4..ab0eebc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -189,9 +189,9 @@ GEM
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (>= 1.2, < 3)
-    omniauth (2.0.4)
+    omniauth (2.1.0)
       hashie (>= 3.4.6)
-      rack (>= 1.6.2, < 3)
+      rack (>= 2.2.3)
       rack-protection
     omniauth-github (2.0.0)
       omniauth (~> 2.0)
@@ -211,7 +211,7 @@ GEM
       nio4r (~> 2.0)
     racc (1.6.0)
     rack (2.2.4)
-    rack-protection (2.1.0)
+    rack-protection (3.0.3)
       rack
     rack-test (2.0.2)
       rack (>= 1.3)