diff --git a/common/constants.go b/common/constants.go
index a2fa952460..cbe997f115 100644
--- a/common/constants.go
+++ b/common/constants.go
@@ -47,11 +47,12 @@ var TIPXDCXCancellationFee = big.NewInt(38383838)
 var TIPXDCXCancellationFeeTestnet = big.NewInt(38383838)
 var TIPXDCXMinerDisable = big.NewInt(88999999900)
 var TIPXDCXReceiverDisable = big.NewInt(99999999999)
-var BerlinBlock = big.NewInt(9999999999)
-var LondonBlock = big.NewInt(9999999999)
-var MergeBlock = big.NewInt(9999999999)
-var ShanghaiBlock = big.NewInt(9999999999)
 var Eip1559Block = big.NewInt(9999999999)
+var TIPXDCXDISABLE = big.NewInt(99999999900)
+var BerlinBlock = big.NewInt(76321000)   // Target 19th June 2024
+var LondonBlock = big.NewInt(76321000)   // Target 19th June 2024
+var MergeBlock = big.NewInt(76321000)    // Target 19th June 2024
+var ShanghaiBlock = big.NewInt(76321000) // Target 19th June 2024
 
 var TIPXDCXTestnet = big.NewInt(38383838)
 var IsTestnet bool = false
diff --git a/params/version.go b/params/version.go
index 41efb96e34..ef1a1ab45a 100644
--- a/params/version.go
+++ b/params/version.go
@@ -21,10 +21,10 @@ import (
 )
 
 const (
-	VersionMajor = 2       // Major version component of the current release
-	VersionMinor = 2       // Minor version component of the current release
+	VersionMajor = 1       // Major version component of the current release
+	VersionMinor = 6       // Minor version component of the current release
 	VersionPatch = 0       // Patch version component of the current release
-	VersionMeta  = "beta1" // Version metadata to append to the version string
+	VersionMeta  = "" // Version metadata to append to the version string
 )
 
 // Version holds the textual version string.