diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index 44a06e3b31..d3d28d8299 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -225,7 +225,7 @@ GEM
     public_suffix (3.1.1)
     rainbow (3.0.0)
     rake (13.0.1)
-    rb-fsevent (0.10.3)
+    rb-fsevent (0.10.4)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rouge (3.13.0)