diff --git a/Gemfile.lock b/Gemfile.lock
index a8ec751..8aec96e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,9 +6,9 @@ GEM
     colorize (0.8.1)
     css_parser (1.6.0)
       addressable
-    mini_portile2 (2.5.1)
-    nokogiri (1.11.4)
-      mini_portile2 (~> 2.5.0)
+    mini_portile2 (2.6.1)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
     public_suffix (4.0.6)
     racc (1.5.2)