diff --git a/Gemfile.lock b/Gemfile.lock
index 2017c2b..0c5fdae 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -63,14 +63,16 @@ GEM
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
     json (2.3.0)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.6.1)
     minitest (5.14.0)
     molinillo (0.6.6)
     nanaimo (0.2.6)
     nap (1.1.0)
     netrc (0.11.0)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
+    racc (1.5.2)
     rouge (2.0.7)
     ruby-macho (1.4.0)
     slather (2.4.7)