diff --git a/Gemfile.lock b/Gemfile.lock
index 4c0b75a735d..54369f0c81d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -139,14 +139,15 @@ GEM
     middleman-syntax (3.2.0)
       middleman-core (>= 3.2)
       rouge (~> 3.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.9)
     minitest (5.14.1)
     multi_json (1.14.1)
     multipart-post (2.1.1)
     netrc (0.11.0)
     nio4r (2.5.2)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.18.9)
+      mini_portile2 (~> 2.8.2)
+      racc (~> 1.4)
     nokogumbo (2.0.2)
       nokogiri (~> 1.8, >= 1.8.4)
     padrino-helpers (0.13.3.4)
@@ -166,6 +167,7 @@ GEM
     public_suffix (4.0.5)
     puma (4.3.3)
       nio4r (~> 2.0)
+    racc (1.8.1)
     rack (1.6.13)
     rack-jekyll (0.5.0)
       jekyll (>= 1.3)