diff --git a/protobufs b/protobufs
index db60f07ac..b448d4a94 160000
--- a/protobufs
+++ b/protobufs
@@ -1 +1 @@
-Subproject commit db60f07ac298b6161ca553b3868b542cceadcac4
+Subproject commit b448d4a94fa4b15fbea8421074ac2a943795601f
diff --git a/src/mesh/generated/meshtastic/mesh.pb.h b/src/mesh/generated/meshtastic/mesh.pb.h
index 06bc706aa..8abf82150 100644
--- a/src/mesh/generated/meshtastic/mesh.pb.h
+++ b/src/mesh/generated/meshtastic/mesh.pb.h
@@ -264,6 +264,9 @@ typedef enum _meshtastic_HardwareModel {
     /* *
  Lilygo TLora Pager */
     meshtastic_HardwareModel_T_LORA_PAGER = 103,
+    /* *
+ GAT562 Mesh Trial Tracker */
+    meshtastic_HardwareModel_GAT562_MESH_TRIAL_TRACKER = 104,
     /* ------------------------------------------------------------------------------------------------------------------------------------------
  Reserved ID For developing private Ports. These will show up in live traffic sparsely, so we can use a high number. Keep it within 8 bits.
  ------------------------------------------------------------------------------------------------------------------------------------------ */