diff --git a/Gemfile.lock b/Gemfile.lock
index 1debabf1a1..ceb17254ed 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -76,12 +76,12 @@ GEM
       tomlrb
     mixlib-shellout (3.2.7)
       chef-utils
-    nokogiri (1.13.8)
+    nokogiri (1.13.9)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
-    nokogiri (1.13.8-aarch64-linux)
+    nokogiri (1.13.9-aarch64-linux)
       racc (~> 1.4)
-    nokogiri (1.13.8-x86_64-linux)
+    nokogiri (1.13.9-x86_64-linux)
       racc (~> 1.4)
     octopress-hooks (2.6.2)
       jekyll (>= 2.0)