diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index 1dbb7d6b6a9eec5d8d5484b15acd5ad870bc2ed9..910aaf68191dfe46a0d287434e099fa9fa85438d 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -227,7 +227,7 @@ GEM
       jekyll-seo-tag (~> 2.1)
     minitest (5.14.4)
     multipart-post (2.1.1)
-    nokogiri (1.11.7-x86_64-linux)
+    nokogiri (1.13.0-x86_64-linux)
       racc (~> 1.4)
     nokogumbo (2.0.5)
       nokogiri (~> 1.8, >= 1.8.4)
@@ -238,7 +238,7 @@ GEM
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     public_suffix (4.0.6)
-    racc (1.5.2)
+    racc (1.6.0)
     rainbow (3.0.0)
     rb-fsevent (0.11.0)
     rb-inotify (0.10.1)