diff --git a/Gemfile.lock b/Gemfile.lock
index 69d54d0..7f1179b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -17,14 +17,16 @@ GEM
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     method_source (1.0.0)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.1)
     mustermann (1.1.1)
       ruby2_keywords (~> 0.0.1)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.5)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     pry (0.13.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
+    racc (1.5.2)
     rack (2.2.2)
     rack-protection (2.0.8.1)
       rack