diff --git a/src/common/Network/PacketDef/Ipcs.h b/src/common/Network/PacketDef/Ipcs.h
index cb428018..2ad8ea65 100644
--- a/src/common/Network/PacketDef/Ipcs.h
+++ b/src/common/Network/PacketDef/Ipcs.h
@@ -288,12 +288,11 @@ namespace Sapphire::Network::Packets
 
     FinishLoadingHandler = 0x007D, // updated 5.21
 
-    CFCommenceHandler = 0x006F,
+    CFCommenceHandler = 0x0201, // updated 5.21
+    CFRegisterDuty = 0x00C4, // updated 5.21
+    CFRegisterRoulette = 0x030F, // updated 5.21
 
-
-    CFRegisterDuty = 0x0071,
-    CFRegisterRoulette = 0xFF72,
-    PlayTimeHandler = 0x0276, // updated 5.1
+    PlayTimeHandler = 0x0284, // updated 5.21
     LogoutHandler = 0x0365, // updated 5.21
     CancelLogout = 0x008F, // updated 5.1