diff --git a/scaleapi/_version.py b/scaleapi/_version.py
index 704e352..d6ce145 100644
--- a/scaleapi/_version.py
+++ b/scaleapi/_version.py
@@ -1,2 +1,2 @@
-__version__ = "2.15.1"
+__version__ = "2.15.2"
 __package_name__ = "scaleapi"
diff --git a/scaleapi/tasks.py b/scaleapi/tasks.py
index e72dea5..5ff0194 100644
--- a/scaleapi/tasks.py
+++ b/scaleapi/tasks.py
@@ -30,6 +30,7 @@ class TaskType(Enum):
     VideoPlaybackAnnotation = "videoplaybackannotation"
     VideoCuboidAnnotation = "videocuboidannotation"
     SensorFusion = "sensorfusion"
+    Chat = "chat"
 
 
 class TaskReviewStatus(Enum):