diff --git a/Gemfile.lock b/Gemfile.lock
index 81cb4a2..38230ce 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -135,13 +135,14 @@ GEM
     mime-types-data (3.2019.0331)
     mini_magick (4.9.3)
     mini_mime (1.0.1)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.11.3)
     multi_json (1.13.1)
     nenv (0.3.0)
     nio4r (2.3.1)
-    nokogiri (1.10.3)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.3)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
@@ -152,6 +153,7 @@ GEM
       method_source (~> 0.9.0)
     public_suffix (3.1.0)
     puma (3.12.1)
+    racc (1.6.0)
     rack (2.0.7)
     rack-protection (2.0.5)
       rack