diff --git a/Gemfile.lock b/Gemfile.lock
index c6b5200..b0a1a24 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -22,10 +22,12 @@ GEM
     docile (1.1.5)
     i18n (0.7.0)
     json (1.8.3)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.1)
     minitest (5.8.4)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.4)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
+    racc (1.5.2)
     rake (13.0.1)
     simplecov (0.11.1)
       docile (~> 1.1.0)