diff --git a/.github/workflows/build-ext.yml b/.github/workflows/build-ext.yml
index 8f02108..fd1115a 100644
--- a/.github/workflows/build-ext.yml
+++ b/.github/workflows/build-ext.yml
@@ -7,10 +7,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Use Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
           node-version: "16.x"
 
@@ -27,7 +27,7 @@ jobs:
         run: npx vsce package
 
       - name: Upload VSIX
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: VSIX package
           path: ./*.vsix
diff --git a/README.md b/README.md
index 3dc2964..f60cd7b 100644
--- a/README.md
+++ b/README.md
@@ -39,9 +39,9 @@ The MQL extension for Visual Studio code provides validation and completion capa
 
 - [Sublime Security homepage](https://sublime.security)
 - [Detection rules](https://github.com/sublime-security/detection-rules) on GitHub
-- [Sublime Security Platform](https://platform.sublimesecurity.com)
-- [Platform documentation](https://docs.sublimesecurity.com/docs)
-	- [Message Data Model (MDM)](https://docs.sublimesecurity.com/docs/message-data-model)
-	- [Message Query Language (MDM)](https://docs.sublimesecurity.com/docs/message-query-language)
+- [Sublime Security Platform](https://platform.sublime.security)
+- [Platform documentation](https://docs.sublime.security/docs)
+	- [Message Data Model (MDM)](https://docs.sublime.security/docs/mdm)
+	- [Message Query Language (MDM)](https://docs.sublime.security/docs/message-query-language)
 
 <!-- Developers: See https://code.visualstudio.com/api/language-extensions/language-server-extension-guide for more details -->
\ No newline at end of file
diff --git a/package.json b/package.json
index d483156..82d02af 100644
--- a/package.json
+++ b/package.json
@@ -99,12 +99,12 @@
 					"type": "string",
 					"description": "The host of the MQL Language Server",
 					"title": "Host",
-					"default": "analyzer.sublimesecurity.com",
+					"default": "analyzer.sublime.security",
 					"order": 1
 				},
 				"sublimeSecurity.messageQueryLanguage.languageServer.apiKey": {
 					"type": "string",
-					"markdownDescription": "Platform API key used for language server authentication. This is only required if the language server is enabled and using a host other than `analyzer.sublimesecurity.com`.",
+					"markdownDescription": "Platform API key used for language server authentication. This is only required if the language server is enabled and using a host other than `analyzer.sublime.security`.",
 					"title": "API key",
 					"order": 2
 				},