diff --git a/Gemfile.lock b/Gemfile.lock
index 3a264c1..990bd61 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -102,7 +102,7 @@ GEM
     mini_mime (1.1.0)
     minitest (5.14.4)
     nio4r (2.5.7)
-    nokogiri (1.11.7-x86_64-linux)
+    nokogiri (1.12.5-x86_64-linux)
       racc (~> 1.4)
     puma (5.3.2)
       nio4r (~> 2.0)