diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1e83db78..83ac2169 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,8 @@
 # Change Log
+## [4.61.0](https://github.com/plivo/plivo-python/tree/v4.61.0) (2026-06-11)
+**Feature - PhoneNumber buy compliance application support**
+- Added optional `compliance_application_id` parameter to `numbers.buy()`, sent as the `compliance_application_id` wire param. Lets regulated numbers (e.g. India) be purchased with an approved regulatory compliance application linked at purchase time. Backward-compatible trailing optional argument.
+
 ## [4.60.2](https://github.com/plivo/plivo-python/tree/v4.60.2) (2026-05-26)
 **Feature - Profile API DBA field support**
 - Added Doing Business As (DBA) field support to Profile API
diff --git a/plivo/resources/numbers.py b/plivo/resources/numbers.py
index 8787b656..1e67d9ea 100644
--- a/plivo/resources/numbers.py
+++ b/plivo/resources/numbers.py
@@ -35,8 +35,9 @@ def __init__(self, client):
         app_id=[optional(of_type(six.text_type))],
         verification_info=[optional(of_type_exact(dict))],
         cnam_lookup=[optional(of_type(six.text_type))],
-        ha_enable=[optional(of_type(bool))],)
-    def buy(self, number, app_id=None, verification_info=None, cnam_lookup=None, ha_enable=None):
+        ha_enable=[optional(of_type(bool))],
+        compliance_application_id=[optional(of_type(six.text_type))],)
+    def buy(self, number, app_id=None, verification_info=None, cnam_lookup=None, ha_enable=None, compliance_application_id=None):
         return self.client.request('POST', ('PhoneNumber', number),
                                    to_param_dict(self.buy, locals()))
 
diff --git a/plivo/version.py b/plivo/version.py
index 0aa31533..be3e91c2 100644
--- a/plivo/version.py
+++ b/plivo/version.py
@@ -1,2 +1,2 @@
 # -*- coding: utf-8 -*-
-__version__ = '4.60.2'
+__version__ = '4.61.0'
diff --git a/setup.py b/setup.py
index eb9e19ef..18f23075 100644
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@
 
 setup(
     name='plivo',
-    version='4.60.2',
+    version='4.61.0',
     description='A Python SDK to make voice calls & send SMS using Plivo and to generate Plivo XML',
     long_description=long_description,
     url='https://github.com/plivo/plivo-python',
diff --git a/tests/resources/test_numbers.py b/tests/resources/test_numbers.py
index 3402e1ed..1bae97d2 100644
--- a/tests/resources/test_numbers.py
+++ b/tests/resources/test_numbers.py
@@ -1,5 +1,7 @@
 # -*- coding: utf-8 -*-
 
+import json
+
 import plivo
 from tests.base import PlivoResourceTestCase
 from tests.decorators import with_response
@@ -88,3 +90,19 @@ def test_create_with_ha_enable(self):
         self.assertUrlEqual(self.client.current_request.url,
                             self.get_url('PhoneNumber', number_id))
         self.assertEqual(self.client.current_request.method, 'POST')
+
+    @with_response(202, method_name='create')
+    def test_create_with_compliance_application_id(self):
+        self.client.numbers.buy(
+            number_id,
+            app_id='test',
+            compliance_application_id='compliance123')
+        self.assertUrlEqual(self.client.current_request.url,
+                            self.get_url('PhoneNumber', number_id))
+        self.assertEqual(self.client.current_request.method, 'POST')
+        body = self.client.current_request.body
+        if isinstance(body, bytes):
+            body = body.decode('utf-8')
+        self.assertEqual(
+            json.loads(body).get('compliance_application_id'),
+            'compliance123')