diff --git a/nacwrap/data_model.py b/nacwrap/data_model.py
index f4d3cfd..9b12c4e 100644
--- a/nacwrap/data_model.py
+++ b/nacwrap/data_model.py
@@ -118,7 +118,7 @@ class TaskURL(BaseModel):
     completionCriteria: str
     createdDate: datetime
     description: str
-    dueDate: datetime
+    dueDate: Optional[datetime] = Field(default=None)
     id: str
     initiator: str
     isAuthenticated: bool
diff --git a/setup.py b/setup.py
index 150b1d5..ccdfab2 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 setup(
     name="nacwrap",
-    version="0.1.9",
+    version="0.2.0",
     description="Python package that acts as a wrapper for the Nintex Automation Cloud system.",
     long_description=long_description,
     long_description_content_type="text/markdown",