diff --git a/Gemfile.lock b/Gemfile.lock
index a8de4c2..56cc3be 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -145,9 +145,9 @@ GEM
       jekyll (>= 3.7, < 5.0)
     jekyll-titles-from-headings (0.5.3)
       jekyll (>= 3.3, < 5.0)
-    jekyll-toc (0.17.1)
+    jekyll-toc (0.18.0)
       jekyll (>= 3.9)
-      nokogiri (~> 1.11)
+      nokogiri (~> 1.12)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
     jemoji (0.13.0)