diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5903f9e7..80899be4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,9 +3,9 @@ All notable changes to this project will be documented in this file.
 
 See [DocuSign Support Center](https://support.docusign.com/en/releasenotes/) for Product Release Notes.
 
-## [v3.24.0] - eSignature API v2.1-23.3.00.00 - 2023-08-21
+## [v3.24.0] - eSignature API v2.1-23.3.00.01 - 2023-08-30
 ### Changed
-- Added support for version v2.1-23.3.00.00 of the DocuSign ESignature API.
+- Added support for version v2.1-23.3.00.01 of the DocuSign ESignature API.
 - Updated the SDK release version.
 
 ## [v3.23.0] - eSignature API v2.1-23.2.00.00 - 2023-05-18
diff --git a/docusign_esign/__init__.py b/docusign_esign/__init__.py
index 38e4179c..91389f80 100644
--- a/docusign_esign/__init__.py
+++ b/docusign_esign/__init__.py
@@ -540,4 +540,5 @@
 from docusign_esign.models.zip import Zip
 from docusign_esign.models.date import Date
 
+
 configuration = Configuration()
diff --git a/docusign_esign/models/brand.py b/docusign_esign/models/brand.py
index 9b570a27..9d0b3436 100644
--- a/docusign_esign/models/brand.py
+++ b/docusign_esign/models/brand.py
@@ -480,9 +480,6 @@ def organization_brand_logo(self, organization_brand_logo):
         :param organization_brand_logo: The organization_brand_logo of this Brand.  # noqa: E501
         :type: str
         """
-        if (self._configuration.client_side_validation and
-                organization_brand_logo is not None and not re.search(r'^(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=)?$', organization_brand_logo)):  # noqa: E501
-            raise ValueError(r"Invalid value for `organization_brand_logo`, must be a follow pattern or equal to `/^(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=)?$/`")  # noqa: E501
 
         self._organization_brand_logo = organization_brand_logo