diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 46f39f14..5d2012a8 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -16,6 +16,10 @@ Unreleased
 
 =========================
 
+[10.7.3] - 2025-01-21
+---------------------
+  * Fix: added timestamp in last_updated_date field in enterprise enrollments API
+
 [10.7.2] - 2025-01-16
 ---------------------
   * Fixed duplicate entries for groups in enterprise groups API
diff --git a/enterprise_data/__init__.py b/enterprise_data/__init__.py
index 1f8e5b47..9c5fdb5f 100644
--- a/enterprise_data/__init__.py
+++ b/enterprise_data/__init__.py
@@ -2,4 +2,4 @@
 Enterprise data api application. This Django app exposes API endpoints used by enterprises.
 """
 
-__version__ = "10.7.2"
+__version__ = "10.7.3"
diff --git a/enterprise_data/api/v1/views/enterprise_admin.py b/enterprise_data/api/v1/views/enterprise_admin.py
index ebe21e49..1be0b1be 100644
--- a/enterprise_data/api/v1/views/enterprise_admin.py
+++ b/enterprise_data/api/v1/views/enterprise_admin.py
@@ -126,7 +126,7 @@ def get(self, request, enterprise_id):
                 'completions': completions,
                 'hours': hours,
                 'sessions': sessions,
-                'last_updated_at': last_updated_at.date() if last_updated_at else None,
+                'last_updated_at': last_updated_at if last_updated_at else None,
                 'min_enrollment_date': min_enrollment_date,
                 'max_enrollment_date': max_enrollment_date,
             },