diff --git a/doc/update/9.3-to-9.4.md b/doc/update/9.3-to-9.4.md
index 0c87468334b..dae2162a964 100644
--- a/doc/update/9.3-to-9.4.md
+++ b/doc/update/9.3-to-9.4.md
@@ -49,7 +49,7 @@ sudo make install
 Install Bundler:
 
 ```bash
-sudo gem install bundler --no-ri --no-rdoc
+sudo gem install bundler --no-document
 ```
 
 ### 4. Update Node