diff --git a/Gemfile.lock b/Gemfile.lock
index 0580541..0aae003 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -73,17 +73,19 @@ GEM
       mini_mime (>= 0.1.1)
     method_source (1.0.0)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.0)
     minitest (5.14.1)
     mysql2 (0.4.5)
-    nokogiri (1.10.10)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.1)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     pry (0.13.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
     pry-byebug (3.9.0)
       byebug (~> 11.0)
       pry (~> 0.13.0)
+    racc (1.5.2)
     rack (1.6.13)
     rack-test (0.6.3)
       rack (>= 1.0)