diff --git a/mantis/__init__.py b/mantis/__init__.py
index a2a8c3da..e1a9731d 100644
--- a/mantis/__init__.py
+++ b/mantis/__init__.py
@@ -1,2 +1,2 @@
 __version__ = "0.1.0"
-__mm_version__ = "2023-08-03"
+__mm_version__ = "2023-08-07"
diff --git a/mantis/acquisition/microscope_operations.py b/mantis/acquisition/microscope_operations.py
index ca4b5e1e..7d6001e7 100644
--- a/mantis/acquisition/microscope_operations.py
+++ b/mantis/acquisition/microscope_operations.py
@@ -69,10 +69,6 @@ def set_roi(mmc, roi: tuple):
 
     mmc.set_roi(*roi)
 
-    # patch until https://github.com/micro-manager/mmCoreAndDevices/pull/362 is
-    # merged
-    mmc.initialize_circular_buffer()
-
 
 def get_position_list(mmStudio, z_stage_name):
     mm_pos_list = mmStudio.get_position_list_manager().get_position_list()
diff --git a/mantis/acquisition/settings/demo_acquisition_settings.yaml b/mantis/acquisition/settings/demo_acquisition_settings.yaml
index 1a7a0a2e..a3786905 100644
--- a/mantis/acquisition/settings/demo_acquisition_settings.yaml
+++ b/mantis/acquisition/settings/demo_acquisition_settings.yaml
@@ -19,9 +19,6 @@ lf_slice_settings:
   use_sequencing: True
 
 lf_microscope_settings:
-  # patch until https://github.com/micro-manager/mmCoreAndDevices/pull/362 is
-  # merged
-  roi: [0, 0, 1224, 1024]
   config_group_settings:
     - ['LightPath', 'Camera-left']
   device_property_settings: