diff --git a/Gemfile.lock b/Gemfile.lock
index f1170e1..731e318 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -64,10 +64,11 @@ GEM
       nokogiri (>= 1.5.9)
     method_source (0.9.2)
     mime-types (1.25.1)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.11.3)
-    nokogiri (1.10.3)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     parallel (1.17.0)
     parser (2.6.3.0)
       ast (~> 2.4.0)
@@ -86,6 +87,7 @@ GEM
     pry-stack_explorer (0.4.9.3)
       binding_of_caller (>= 0.7)
       pry (>= 0.9.11)
+    racc (1.6.0)
     rack (2.0.7)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)