diff --git a/V6.5/docs/public-api/tools/flowable-slate/slate/Gemfile b/V6.5/docs/public-api/tools/flowable-slate/slate/Gemfile
index edbe60c..f757528 100644
--- a/V6.5/docs/public-api/tools/flowable-slate/slate/Gemfile
+++ b/V6.5/docs/public-api/tools/flowable-slate/slate/Gemfile
@@ -8,4 +8,4 @@ gem 'middleman-autoprefixer', '~> 2.7.0'
 gem "middleman-sprockets", "~> 4.1.0"
 gem 'rouge', '~> 2.0.5'
 gem 'redcarpet', '~> 3.4.0'
-gem 'nokogiri', '~> 1.10.4'
+gem 'nokogiri', '~> 1.13.9'
diff --git a/V6.5/docs/public-api/tools/flowable-slate/slate/Gemfile.lock b/V6.5/docs/public-api/tools/flowable-slate/slate/Gemfile.lock
index f0ae3e5..fa1d840 100644
--- a/V6.5/docs/public-api/tools/flowable-slate/slate/Gemfile.lock
+++ b/V6.5/docs/public-api/tools/flowable-slate/slate/Gemfile.lock
@@ -80,10 +80,11 @@ GEM
     middleman-syntax (3.0.0)
       middleman-core (>= 3.2)
       rouge (~> 2.0)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.10.1)
-    nokogiri (1.10.4)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     padrino-helpers (0.13.3.3)
       i18n (~> 0.6, >= 0.6.7)
       padrino-support (= 0.13.3.3)
@@ -92,6 +93,7 @@ GEM
       activesupport (>= 3.1)
     parallel (1.10.0)
     public_suffix (3.0.0)
+    racc (1.6.0)
     rack (2.0.8)
     rb-fsevent (0.10.2)
     rb-inotify (0.9.10)
@@ -120,7 +122,7 @@ DEPENDENCIES
   middleman-autoprefixer (~> 2.7.0)
   middleman-sprockets (~> 4.1.0)
   middleman-syntax (~> 3.0.0)
-  nokogiri (~> 1.10.4)
+  nokogiri (~> 1.13.9)
   redcarpet (~> 3.4.0)
   rouge (~> 2.0.5)