diff --git a/Gemfile.lock b/Gemfile.lock
index ee047bd..247e7d8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -105,16 +105,18 @@ GEM
     mime-types-data (3.2019.1009)
     mimemagic (0.3.3)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.13.0)
     msgpack (1.3.1)
     netrc (0.11.0)
     nio4r (2.5.2)
-    nokogiri (1.10.5)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     pg (1.1.4)
     puma (4.3.0)
       nio4r (~> 2.0)
+    racc (1.6.0)
     rack (2.0.7)
     rack-cors (1.0.3)
     rack-test (1.1.0)