diff --git a/examples/rails-custom-login-page/Gemfile.lock b/examples/rails-custom-login-page/Gemfile.lock
index 63670f8..132f375 100644
--- a/examples/rails-custom-login-page/Gemfile.lock
+++ b/examples/rails-custom-login-page/Gemfile.lock
@@ -93,18 +93,20 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2020.1104)
     mini_mime (1.0.0)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.1)
     minitest (5.11.3)
     multi_json (1.13.1)
     multi_xml (0.6.0)
     nio4r (2.3.0)
-    nokogiri (1.10.4)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.4)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     onelogin (1.5.0)
       httparty (>= 0.13.7)
       nokogiri (>= 1.6.3.1)
     public_suffix (3.0.2)
     puma (3.12.2)
+    racc (1.5.2)
     rack (2.0.8)
     rack-test (0.8.3)
       rack (>= 1.0, < 3)