diff --git a/Gemfile.lock b/Gemfile.lock
index 612d275..80ec7a3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -134,7 +134,7 @@ GEM
     net-smtp (0.5.0)
       net-protocol
     nio4r (2.7.1)
-    nokogiri (1.16.4-x86_64-linux)
+    nokogiri (1.16.5-x86_64-linux)
       racc (~> 1.4)
     postfinancecheckout-ruby-sdk (4.5.0)
       addressable (~> 2.3, >= 2.3.0)