diff --git a/conda/build b/conda/build
index 56a6051ca..c22708346 100644
--- a/conda/build
+++ b/conda/build
@@ -1 +1 @@
-1
\ No newline at end of file
+0
\ No newline at end of file
diff --git a/pcapkit/__init__.py b/pcapkit/__init__.py
index 29f113094..731e432ae 100644
--- a/pcapkit/__init__.py
+++ b/pcapkit/__init__.py
@@ -123,4 +123,4 @@
 ]
 
 #: version number
-__version__ = '1.3.1.dev1'
+__version__ = '1.3.1.dev2'
diff --git a/pcapkit/const/reg/apptype.py b/pcapkit/const/reg/apptype.py
index f208f1050..641a56f42 100644
--- a/pcapkit/const/reg/apptype.py
+++ b/pcapkit/const/reg/apptype.py
@@ -23047,6 +23047,15 @@ def __hash__(self) -> 'int':
     #: [UDP] Reserved
     reserved_8666: 'AppType' = 8666, 'reserved', TransportProtocol.get('udp')
 
+    #: [N/A] Unassigned
+    unassigned_8667: 'AppType' = 8667, 'unassigned', TransportProtocol.get('undefined')
+
+    #: [TCP] Spartan management
+    spartan: 'AppType' = 8668, 'spartan', TransportProtocol.get('tcp')
+
+    #: [UDP] Reserved
+    reserved_8668: 'AppType' = 8668, 'reserved', TransportProtocol.get('udp')
+
     #: [TCP] Motorola Solutions Customer Programming Software for Radio Management
     msi_cps_rm: 'AppType' = 8675, 'msi-cps-rm', TransportProtocol.get('tcp')
 
@@ -31365,7 +31374,7 @@ def _missing_(cls, value: 'int') -> 'AppType':
         if 8616 <= value <= 8664:
             #: [N/A] Unassigned
             return extend_enum(cls, 'unassigned_%d' % value, value, 'unassigned', TransportProtocol.get('undefined'))
-        if 8667 <= value <= 8674:
+        if 8669 <= value <= 8674:
             #: [N/A] Unassigned
             return extend_enum(cls, 'unassigned_%d' % value, value, 'unassigned', TransportProtocol.get('undefined'))
         if 8676 <= value <= 8685: