diff --git a/atst/routes/task_orders/new.py b/atst/routes/task_orders/new.py
index 496657ca..f0b90c23 100644
--- a/atst/routes/task_orders/new.py
+++ b/atst/routes/task_orders/new.py
@@ -272,8 +272,9 @@ def new(screen, task_order_id=None, portfolio_id=None):
     "/portfolios/<portfolio_id>/task_orders/new/<int:screen>", methods=["POST"]
 )
 def update(screen, task_order_id=None, portfolio_id=None):
+    form_data = {**http_request.form, **http_request.files}
     workflow = UpdateTaskOrderWorkflow(
-        g.current_user, http_request.form, screen, task_order_id, portfolio_id
+        g.current_user, form_data, screen, task_order_id, portfolio_id
     )
 
     if workflow.validate():
diff --git a/templates/task_orders/_new.html b/templates/task_orders/_new.html
index 10694ef7..b80bced9 100644
--- a/templates/task_orders/_new.html
+++ b/templates/task_orders/_new.html
@@ -10,9 +10,9 @@
 
   {% block form_action %}
     {% if task_order_id %}
-      <form method='POST' action="{{ url_for('task_orders.new', screen=current, task_order_id=task_order_id) }}" autocomplete="off">
+      <form method='POST' action="{{ url_for('task_orders.new', screen=current, task_order_id=task_order_id) }}" autocomplete="off" enctype="multipart/form-data">
     {% else %}
-      <form method='POST' action="{{ url_for('task_orders.update', screen=current, portfolio_id=portfolio_id) }}" autocomplete="off">
+      <form method='POST' action="{{ url_for('task_orders.update', screen=current, portfolio_id=portfolio_id) }}" autocomplete="off" enctype="multipart/form-data">
     {% endif %}
   {% endblock %}