diff --git a/requirements.txt b/requirements.txt
index 03080ed..b2128ca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 requests
 pika
--e "git+https://github.com/HumanCellAtlas/ingest-client.git@a5db4e43b5099cc6635ebb194534b54b004f3d6d#egg=hca_ingest"
\ No newline at end of file
+-e "git+https://github.com/HumanCellAtlas/ingest-client.git@81d8405#egg=hca_ingest"
\ No newline at end of file
diff --git a/stagingmanager.py b/stagingmanager.py
index 3bf2134..e037e09 100644
--- a/stagingmanager.py
+++ b/stagingmanager.py
@@ -46,7 +46,7 @@ def create_upload_area(self, body):
             upload_area_credentials = self.staging_api.createStagingArea(uuid)
             self.logger.info(
                 "Upload area created! patching creds to subs envelope " + json.dumps(upload_area_credentials))
-            self.ingest_api.updateSubmissionWithStagingCredentials(submission_url, uuid, upload_area_credentials["uri"])
+            self.ingest_api.update_staging_details(submission_url, uuid, upload_area_credentials["uri"])
 
     def delete_upload_area(self, body):
         message = json.loads(body)
@@ -66,7 +66,7 @@ def delete_upload_area(self, body):
     def set_submission_to_complete(self, submission_id):
         for i in range(1, 5):
             try:
-                self.ingest_api.updateSubmissionState(submission_id, 'complete')
+                self.ingest_api.update_submission_state(submission_id, 'complete')
                 self.logger.info('Submission status is set to COMPLETE')
             except Exception:
                 self.logger.info("failed to set state of submission {0} to Complete, retrying...".format(submission_id))