diff --git a/Gemfile.lock b/Gemfile.lock
index 023f426..17d3ef2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -99,15 +99,17 @@ GEM
       nokogiri (~> 1)
       rake
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.1)
     minitest (5.14.0)
     msgpack (1.3.3)
     nio4r (2.5.2)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.11.5)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     pg (1.2.2)
     public_suffix (4.0.6)
     puma (3.12.6)
+    racc (1.5.2)
     rack (2.2.2)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)