diff --git a/Gemfile.lock b/Gemfile.lock
index 6a426a2..4a199b8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -56,14 +56,16 @@ GEM
       regexp_parser (~> 1.5)
       uri_template (~> 0.7)
     method_source (0.9.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.12.0)
-    nokogiri (1.10.4)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.4)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     public_suffix (3.1.1)
+    racc (1.6.0)
     regexp_parser (1.6.0)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)