diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6d1130b..d257550 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@ For major (breaking) changes - version 3 and 2 see end of page.
 
 | Version        | Date           | Comment  |
 | -------------- | -------------- | -------- |
+| 4.33.4         | 2020-12-28     | `typescript` typings fix |
 | 4.33.3         | 2020-12-27     | `graphics()` updated docs |
 | 4.33.2         | 2020-12-27     | `graphics()` fixed issue (nvidia-smi) |
 | 4.33.1         | 2020-12-22     | `versions()` fixed issue (mac OS) |
diff --git a/docs/history.html b/docs/history.html
index fcf5796..9e12256 100644
--- a/docs/history.html
+++ b/docs/history.html
@@ -83,6 +83,11 @@
                   </tr>
                 </thead>
                 <tbody>
+                  <tr>
+                    <th scope="row">4.33.4</th>
+                    <td>2020-12-28</td>
+                    <td><span class="code">typescript</span> typings fix</td>
+                  </tr>
                   <tr>
                     <th scope="row">4.33.3</th>
                     <td>2020-12-27</td>
diff --git a/docs/index.html b/docs/index.html
index 9ab0a72..7b4e489 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -169,7 +169,7 @@
       <img class="logo" src="assets/logo.png">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span></div>
-      <div class="version">Current Version: <span id="version">4.33.3</span></div>
+      <div class="version">Current Version: <span id="version">4.33.4</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/index.d.ts b/lib/index.d.ts
index 1af2300..2ad1dfe 100644
--- a/lib/index.d.ts
+++ b/lib/index.d.ts
@@ -259,7 +259,6 @@ export namespace Systeminformation {
     vramDynamic: boolean;
     subDeviceId?: string;
     driverVersion?: string;
-    subDeviceId?: string;
     name?: string;
     pciBus?: string;
     fanSpeed?: number;