diff --git a/Changelog.md b/Changelog.md
index d8715c301edf264ed448616e6dae6e6b1f671533..66e02f5a599b73e0e8709d2a7a542ee2ead938a3 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,4 +1,8 @@
 # Changelog
+
+## [2.43] - 2025-03-14
+- fix send email notification for failed prefix list checks.
+
 ## [2.42] - 2025-03-13
 - Send a separate notification email for failed prefix list checks.
 - Upgrade `orchestrator-core` to 3.1.1.
diff --git a/gso/workflows/tasks/send_email_notifications.py b/gso/workflows/tasks/send_email_notifications.py
index 527ea7f985d7d09f064d14a1b98565de4246c738..1d40e02019f09d4deafca89612a1ec5c792ee0dc 100644
--- a/gso/workflows/tasks/send_email_notifications.py
+++ b/gso/workflows/tasks/send_email_notifications.py
@@ -5,8 +5,6 @@ of subscription validation workflows. The second email contains an overview of t
 failed.
 """
 
-from typing import Any
-
 from orchestrator.targets import Target
 from orchestrator.workflow import StepList, conditional, done, init, step, workflow
 from pydantic_forms.types import State
@@ -23,11 +21,20 @@ def gather_failed_tasks() -> State:
     failed_prefix_list_tasks = get_failed_tasks_by_workflow_name("validate_prefix_list")
     all_other_tasks = list(set(get_failed_tasks()) - set(failed_prefix_list_tasks))
 
-    return {"failed_tasks": all_other_tasks, "failed_prefix_list_checks": failed_prefix_list_tasks}
+    return {
+        "failed_tasks": [
+            {"process_id": failure.process_id, "last_step": failure.last_step, "failed_reason": failure.failed_reason}
+            for failure in all_other_tasks
+        ],
+        "failed_prefix_list_checks": [
+            {"process_id": failure.process_id, "last_step": failure.last_step, "failed_reason": failure.failed_reason}
+            for failure in failed_prefix_list_tasks
+        ],
+    }
 
 
 @step("Send notification email for failed tasks")
-def send_email_notification(failed_tasks: list[dict[str, Any]]) -> None:
+def send_email_notification(failed_tasks: list[dict]) -> None:
     """Send out an email notification for all tasks that have failed."""
     general_settings = load_oss_params().GENERAL
     all_alerts = ""
@@ -56,7 +63,7 @@ def send_email_notification(failed_tasks: list[dict[str, Any]]) -> None:
 
 
 @step("Send notification emails for failed prefix list tasks")
-def send_prefix_list_email_notification(failed_prefix_list_checks: list[dict[str, Any]]) -> None:
+def send_prefix_list_email_notification(failed_prefix_list_checks: list[dict]) -> None:
     """Send out an email notification for all prefix list validation tasks that have failed."""
     general_settings = load_oss_params().GENERAL
     all_alerts = ""
diff --git a/setup.py b/setup.py
index 18d09e620cd17a274e1388c54e7fa9cdfcf9d8f6..7a406f428f47b2eea3773934157ca8e2926f494f 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,7 @@ from setuptools import find_packages, setup
 
 setup(
     name="geant-service-orchestrator",
-    version="2.42",
+    version="2.43",
     author="GÉANT Orchestration and Automation Team",
     author_email="goat@geant.org",
     description="GÉANT Service Orchestrator",