diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index c20b0c7..09f2155 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -226,7 +226,9 @@ GEM
       jekyll-seo-tag (~> 2.1)
     minitest (5.15.0)
     multipart-post (2.2.0)
-    nokogiri (1.12.5-x64-mingw32)
+    nokogiri (1.13.6-x64-mingw32)
+      racc (~> 1.4)
+    nokogiri (1.13.6-x86_64-linux)
       racc (~> 1.4)
     nokogiri (1.12.5-x86_64-linux)
       racc (~> 1.4)