diff --git a/docs/_build/requirements.txt b/docs/_build/requirements.txt
index 84163733a..ae9ce55bd 100644
--- a/docs/_build/requirements.txt
+++ b/docs/_build/requirements.txt
@@ -1,23 +1,23 @@
-beautifulsoup4==4.11.1
+beautifulsoup4==4.11.2
 click==8.1.3
 ghp-import==2.1.0
 importlib-metadata==4.12.0
 Jinja2==3.1.2
 Markdown==3.3.7
-MarkupSafe==2.1.1
+MarkupSafe==2.1.2
 mergedeep==1.3.4
-mkdocs==1.3.1
+mkdocs==1.4.2
 mkdocs-exclude==1.0.2
 mkdocs-material==9.0.11
-mkdocs-material-extensions==1.0.3
-packaging==21.3
-Pygments==2.13.0
-pymdown-extensions==9.5
+mkdocs-material-extensions==1.1.1
+packaging==23.0
+Pygments==2.14.0
+pymdown-extensions==9.9.2
 pyparsing==3.0.9
 python-dateutil==2.8.2
 PyYAML==6.0
 pyyaml_env_tag==0.1
 six==1.16.0
 soupsieve==2.3.2.post1
-watchdog==2.1.9
-zipp==3.8.1
+watchdog==2.2.1
+zipp==3.12.1
diff --git a/docs/networking/network.md b/docs/networking/network.md
index 2d95684dd..f81d9f7ed 100644
--- a/docs/networking/network.md
+++ b/docs/networking/network.md
@@ -196,7 +196,9 @@ dokku network:set --global initial-network
 
 #### Network Aliases
 
-When a container created for a deployment is being attached to a network - regardless of which `attach` property was used - a network alias of the pattern `APP.PROC_TYPE` will be added to all containers. This can be used to load-balance requests between containers. For an application named `node-js-app` with a process type of web, the network alias - or resolvable DNS record within the network - will be:
+> Note: This feature is only available when an app has been attached to a network other than the default `bridge` network.
+
+When a container created for a deployment is being attached to a network - regardless of which network property was used - a network alias of the pattern `APP.PROC_TYPE` will be added to all containers. This can be used to load-balance requests between containers. For an application named `node-js-app` with a process type of web, the network alias - or resolvable DNS record within the network - will be:
 
 ```
 node-js-app.web
diff --git a/tests/apps/.websocket.disabled/package.json b/tests/apps/.websocket.disabled/package.json
index 798deece9..a87f99424 100644
--- a/tests/apps/.websocket.disabled/package.json
+++ b/tests/apps/.websocket.disabled/package.json
@@ -7,7 +7,7 @@
     "express": "4.18.x",
     "connect": "*",
     "handlebars": "~4.7.1",
-    "socket.io": "~4.5.0",
+    "socket.io": "~4.6.0",
     "express3-handlebars": "~0.5.2"
   },
   "engines": {