diff --git a/Gemfile.lock b/Gemfile.lock
index 77cf562..52587c8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,9 +6,10 @@ GEM
     diff-lcs (1.3)
     jaro_winkler (1.5.3)
     method_source (0.9.2)
-    mini_portile2 (2.4.0)
-    nokogiri (1.10.4)
-      mini_portile2 (~> 2.4.0)
+    mini_portile2 (2.5.1)
+    nokogiri (1.11.4)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     parallel (1.18.0)
     parser (2.6.5.0)
       ast (~> 2.4.0)
@@ -16,6 +17,7 @@ GEM
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
+    racc (1.5.2)
     rainbow (3.0.0)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)