diff --git a/sdk/core/azure-core/CHANGELOG.md b/sdk/core/azure-core/CHANGELOG.md
index 7eb21962bf72..9324781ce769 100644
--- a/sdk/core/azure-core/CHANGELOG.md
+++ b/sdk/core/azure-core/CHANGELOG.md
@@ -12,6 +12,7 @@
 
 - A timeout error when using the `aiohttp` transport (the default for async SDKs) will now be raised as a `azure.core.exceptions.ServiceResponseTimeoutError`, a subtype of the previously raised `ServiceResponseError`.
 - When using with `aiohttp` 3.10 or later, a connection timeout error will now be raised as a `azure.core.exceptions.ServiceRequestTimeoutError`, which can be retried.
+- Removed `six` as a dependency since it was unused.
 
 ## 1.34.0 (2025-05-01)
 
diff --git a/sdk/core/azure-core/setup.py b/sdk/core/azure-core/setup.py
index 5c6077958753..3f65bdf791d5 100644
--- a/sdk/core/azure-core/setup.py
+++ b/sdk/core/azure-core/setup.py
@@ -70,7 +70,6 @@
     python_requires=">=3.9",
     install_requires=[
         "requests>=2.21.0",
-        "six>=1.11.0",
         "typing-extensions>=4.6.0",
     ],
     extras_require={