diff --git a/config/obsw_config.py b/config/obsw_config.py
index 7fab99dc924ea04a4831a9448509dd3396df258c..f1421d65989d0fb74a4395919ef27ece1d64ae5d 100644
--- a/config/obsw_config.py
+++ b/config/obsw_config.py
@@ -63,6 +63,9 @@ G_MODE_ID = 0
 G_SERVICE = 17
 G_DISPLAY_MODE = "long"
 
+# General TMTC Settings
+G_APID = 0x73
+
 # Binary Upload Settings
 G_MAX_BINARY_FRAME_LENGTH = 1500
 
diff --git a/tmtc_core b/tmtc_core
index 01678482067a808dede452d448f9a2724737c785..4d37769e7c8254bf7e20a016cf076ae48db31e57 160000
--- a/tmtc_core
+++ b/tmtc_core
@@ -1 +1 @@
-Subproject commit 01678482067a808dede452d448f9a2724737c785
+Subproject commit 4d37769e7c8254bf7e20a016cf076ae48db31e57