diff --git a/Gemfile b/Gemfile
index 57b4baf6b1c..20f51ba2ea7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -15,7 +15,7 @@ group :jekyll_plugins do
   gem 'jekyll-sitemap', '1.4.0'
   gem 'jekyll-time-to-read', '0.1.2'
   gem 'jekyll-commonmark', '1.3.1'
-  gem 'jekyll-toc', '0.14.0'
+  gem 'jekyll-toc', '0.15.0'
 end
 
 gem 'sinatra', '2.1.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 9b01a4413fb..69775494474 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -56,7 +56,7 @@ GEM
       jekyll (>= 3.7, < 5.0)
     jekyll-time-to-read (0.1.2)
       jekyll
-    jekyll-toc (0.14.0)
+    jekyll-toc (0.15.0)
       jekyll (>= 3.8)
       nokogiri (~> 1.10)
     jekyll-watch (2.2.1)
@@ -127,7 +127,7 @@ DEPENDENCIES
   jekyll-paginate (= 1.1.0)
   jekyll-sitemap (= 1.4.0)
   jekyll-time-to-read (= 0.1.2)
-  jekyll-toc (= 0.14.0)
+  jekyll-toc (= 0.15.0)
   nokogiri (= 1.10.10)
   rake (= 13.0.1)
   sass-globbing (= 1.1.5)