diff --git a/CHANGELOG.md b/CHANGELOG.md
index bf87a36..e19ed58 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -90,6 +90,7 @@ For major (breaking) changes - **version 4, 3 and 2** - see end of page.
 
 | Version | Date       | Comment                                                                                             |
 | ------- | ---------- | --------------------------------------------------------------------------------------------------- |
+| 5.27.11 | 2025-10-05 | `system()` added latest mac studio versions (macOS)                                                 |
 | 5.27.10 | 2025-09-16 | `powerShell()` adapted params (windows)                                                             |
 | 5.27.9  | 2025-09-13 | `typings` fsOpenFiles typings fixed                                                                 |
 | 5.27.8  | 2025-08-25 | `disklayout()` fixed catch error (macOS)                                                            |
diff --git a/docs/history.html b/docs/history.html
index d850c80..034dd75 100644
--- a/docs/history.html
+++ b/docs/history.html
@@ -57,6 +57,11 @@
                     </tr>
                   </thead>
                   <tbody>
+                    <tr>
+                      <th scope="row">5.27.11</th>
+                      <td>2025-10-05</td>
+                      <td><span class="code">system()</span> added latest mac studio versions (macOS)</td>
+                    </tr>
                     <tr>
                       <th scope="row">5.27.10</th>
                       <td>2025-09-16</td>
diff --git a/docs/index.html b/docs/index.html
index 16d8e8f..e21c413 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -170,7 +170,7 @@
       <img class="logo" src="assets/logo.png" alt="logo">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span>&nbsp;</div>
-      3<div class="version">New Version: <span id="version">5.27.10</span></div>
+      3<div class="version">New Version: <span id="version">5.27.11</span></div>
       <button class="btn btn-light" onclick="location.href='https://github.com/sebhildebrandt/systeminformation'">View on Github <i class=" fab fa-github"></i></button>
     </div>
     <div class="down">
diff --git a/lib/util.js b/lib/util.js
index 7d63e43..f3b5dd7 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -1053,7 +1053,7 @@ function decodePiCpuinfo(lines) {
     '16': 'Internal use only',
     '17': '5',
     '18': 'CM5',
-    '19': '500',
+    '19': '500/500+',
     '1a': 'CM5 Lite',
   };
 
@@ -2051,7 +2051,7 @@ function getAppleModel(key) {
       key: 'Mac14,13',
       name: 'Mac Studio',
       size: '',
-      processor: '',
+      processor: 'M2 Max',
       year: '2023',
       additional: ''
     },
@@ -2059,15 +2059,31 @@ function getAppleModel(key) {
       key: 'Mac14,14',
       name: 'Mac Studio',
       size: '',
-      processor: '',
+      processor: 'M2 Ultra',
       year: '2023',
       additional: ''
     },
+    {
+      key: 'Mac15,14',
+      name: 'Mac Studio',
+      size: '',
+      processor: 'M3 Ultra',
+      year: '2025',
+      additional: ''
+    },
+    {
+      key: 'Mac16,9',
+      name: 'Mac Studio',
+      size: '',
+      processor: 'M4 Max',
+      year: '2025',
+      additional: ''
+    },
     {
       key: 'Mac13,1',
       name: 'Mac Studio',
       size: '',
-      processor: '',
+      processor: 'M1 Max',
       year: '2022',
       additional: ''
     },
@@ -2075,7 +2091,7 @@ function getAppleModel(key) {
       key: 'Mac13,2',
       name: 'Mac Studio',
       size: '',
-      processor: '',
+      processor: 'M1 Ultra',
       year: '2022',
       additional: ''
     },
diff --git a/package.json b/package.json
index 9488dd9..801c5db 100644
--- a/package.json
+++ b/package.json
@@ -79,7 +79,7 @@
   ],
   "repository": {
     "type": "git",
-    "url": "https://github.com/sebhildebrandt/systeminformation.git"
+    "url": "git+https://github.com/sebhildebrandt/systeminformation.git"
   },
   "funding": {
     "type": "Buy me a coffee",