diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index 82c0b7e75..42f7317b0 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -216,7 +216,7 @@ GEM
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     public_suffix (3.1.0)
-    rake (12.3.2)
+    rake (12.3.3)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)