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..2eed553 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
@@ -92,7 +92,7 @@ GEM
       activesupport (>= 3.1)
     parallel (1.10.0)
     public_suffix (3.0.0)
-    rack (2.0.8)
+    rack (2.2.6.4)
     rb-fsevent (0.10.2)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)