diff --git a/.all-contributorsrc b/.all-contributorsrc
index 076e56e06ff7..8425488a310d 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -1670,6 +1670,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "Thamjith",
+      "name": "Thamjith Thaha",
+      "avatar_url": "https://avatars.githubusercontent.com/u/24909620?v=4",
+      "profile": "https://github.com/Thamjith",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "commitConvention": "none"
diff --git a/README.md b/README.md
index 8110558a92cb..8c4a7fd448b3 100644
--- a/README.md
+++ b/README.md
@@ -310,6 +310,7 @@ check out our [Contributing Guide](/.github/CONTRIBUTING.md) and our
     <td align="center"><a href="https://github.com/divya-281"><img src="https://avatars.githubusercontent.com/u/72991264?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Divya G</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=divya-281" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/soumyaraju"><img src="https://avatars.githubusercontent.com/u/41182657?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Soumya Raju</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=soumyaraju" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/ziyadzulfikar"><img src="https://avatars.githubusercontent.com/u/56788667?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Ziyad Bin Sulfi</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=ziyadzulfikar" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/Thamjith"><img src="https://avatars.githubusercontent.com/u/24909620?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Thamjith Thaha</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=Thamjith" title="Code">💻</a></td>
   </tr>
   <tr>
     <td align="center"><a href="https://github.com/mariat189"><img src="https://avatars.githubusercontent.com/u/74430463?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Mariat</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=mariat189" title="Code">💻</a></td>
diff --git a/packages/react/src/components/Dropdown/Dropdown.tsx b/packages/react/src/components/Dropdown/Dropdown.tsx
index 7ff281908c70..2009b4b2972b 100644
--- a/packages/react/src/components/Dropdown/Dropdown.tsx
+++ b/packages/react/src/components/Dropdown/Dropdown.tsx
@@ -796,7 +796,7 @@ Dropdown.propTypes = {
    * Provide the title text that will be read by a screen reader when
    * visiting this control
    */
-  titleText: PropTypes.node.isRequired,
+  titleText: PropTypes.node,
 
   /**
    * Callback function for translating ListBoxMenuIcon SVG title