diff --git a/Gemfile.lock b/Gemfile.lock
index b832f5e..c7f6fa2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -67,9 +67,9 @@ GEM
     mini_mime (1.1.2)
     minitest (5.15.0)
     nio4r (2.5.8)
-    nokogiri (1.13.6-x86_64-darwin)
+    nokogiri (1.13.9-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.13.6-x86_64-linux)
+    nokogiri (1.13.9-x86_64-linux)
       racc (~> 1.4)
     pg (0.21.0)
     puma (4.3.12)