diff --git a/bench/RocksDB/docs/Gemfile.lock b/bench/RocksDB/docs/Gemfile.lock
index 346fc6c1e1..070d091f99 100644
--- a/bench/RocksDB/docs/Gemfile.lock
+++ b/bench/RocksDB/docs/Gemfile.lock
@@ -105,18 +105,20 @@ GEM
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9.7)
     mercenary (0.3.6)
-    mini_portile2 (2.1.0)
+    mini_portile2 (2.8.1)
     minima (2.0.0)
     minitest (5.9.1)
     multipart-post (2.0.0)
     net-dns (0.8.0)
-    nokogiri (1.6.8.1)
-      mini_portile2 (~> 2.1.0)
+    nokogiri (1.14.3)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     octokit (4.4.1)
       sawyer (~> 0.7.0, >= 0.5.3)
     pathutil (0.14.0)
       forwardable-extended (~> 2.6)
     public_suffix (1.5.3)
+    racc (1.6.2)
     rb-fsevent (0.9.8)
     rb-inotify (0.9.7)
       ffi (>= 0.5.0)