diff --git a/Gemfile.lock b/Gemfile.lock
index 53fd841..8d6b6db 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -63,12 +63,14 @@ GEM
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.14.0)
     multi_json (1.14.1)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.6)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     public_suffix (4.0.3)
+    racc (1.6.0)
     rack (1.5.5)
     rack-test (0.6.3)
       rack (>= 1.0)