diff --git a/Gemfile.lock b/Gemfile.lock
index f8e59e2..e41103e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,7 +9,7 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2022.0105)
     multi_xml (0.6.0)
-    nokogiri (1.13.6-x86_64-linux)
+    nokogiri (1.13.9-x86_64-linux)
       racc (~> 1.4)
     racc (1.6.0)
     sun_calc (0.1.0)