diff --git a/protobuf_definitions/message_formats.proto b/protobuf_definitions/message_formats.proto
index b9ac4776..db93410f 100644
--- a/protobuf_definitions/message_formats.proto
+++ b/protobuf_definitions/message_formats.proto
@@ -840,6 +840,8 @@ enum GuestPortDeviceID {
   GUEST_PORT_DEVICE_ID_BLUEYE_GNSS_DEVICE = 38; // Blueye GNSS device
   GUEST_PORT_DEVICE_ID_WATERLINKED_DVL_A50_600 = 39; // Waterlinked DVL A50 600m
   GUEST_PORT_DEVICE_ID_IMAGENEX_831L = 40; // Imagenex 831L Pipe Profiling Sonar
+  GUEST_PORT_DEVICE_ID_BLUEPRINT_SUBSEA_OCULUS_C550D = 41; // Blueprint Subsea Oculus C550d
+  GUEST_PORT_DEVICE_ID_BLUEPRINT_SUBSEA_OCULUS_M370S = 42; // Blueprint Subsea Oculus M370s
 }
 
 // GuestPort number.