diff --git a/build/buildconstants/params_butterfly.go b/build/buildconstants/params_butterfly.go
index 363a1b525e6..8668f3b802c 100644
--- a/build/buildconstants/params_butterfly.go
+++ b/build/buildconstants/params_butterfly.go
@@ -73,12 +73,12 @@ const UpgradeTuktukHeight = -28
 var UpgradeTuktukPowerRampDurationEpochs = uint64(builtin.EpochsInYear)
 
 // ??????
-const UpgradeTeepHeight = 100
+const UpgradeTeepHeight = 4320
 
 var UpgradeTeepInitialFilReserved = wholeFIL(1_600_000_000) // FIP-0100: 300M -> 1.6B FIL
 
 // ??????
-const UpgradeTockHeight = 200
+const UpgradeTockHeight = UpgradeTeepHeight + builtin.EpochsInDay*2
 
 var ConsensusMinerMinPower = abi.NewStoragePower(2 << 30)
 var PreCommitChallengeDelay = abi.ChainEpoch(150)
diff --git a/build/genesis/butterflynet.car.zst b/build/genesis/butterflynet.car.zst
index 4b05b20c7ca..b009ca11932 100644
Binary files a/build/genesis/butterflynet.car.zst and b/build/genesis/butterflynet.car.zst differ