diff --git a/addresses.json b/addresses.json
index f6f58edad..5226f0726 100644
--- a/addresses.json
+++ b/addresses.json
@@ -1,12 +1,12 @@
 {
-  "Governance": "0xAc40E8dA38B5a381008059a38bb9bf45f0D3C4e2",
-  "BlockManager": "0x11aB70d78f1Dd2c3F967180d8A64858Db03A0aBa",
-  "CollectionManager": "0x367962d1462C568A0dDd0e2448311469451bF5a3",
-  "StakeManager": "0xe0bC695203d9C9f379bcdE9260B9F71B64B85298",
-  "RewardManager": "0x301779E4c95f951D2E17B4c3EdDC717551df2EBb",
-  "VoteManager": "0x641BAD0641eB5B94B19568C0a22a55AEbDAF1870",
-  "Delegator": "0xC74745eA5a3fac1864FAcd8f48d72C21A4ab883D",
-  "RAZOR": "0xcbf70914Fae03B3acB91E953De60CfDAaCA8145f",
-  "StakedTokenFactory": "0xEffA78888Dc1b6033286E5dF9b170bc5223178AB",
-  "RandomNoManager": "0xC6eF45F5Add040800D30FE6dEe01b4EBC4BfC467"
+  "Governance": "0xD2A74B7A962FFc85827da0124A4278e731D15464",
+  "BlockManager": "0x096e44B0d8b68376C8Efe40F28C3857951f03069",
+  "CollectionManager": "0x3b76eB8c0282dAf531D7C507E4f3143A9A9c38b1",
+  "StakeManager": "0x9f55a2C6C1F1Be8B01562cEae2df2F22931C7a46",
+  "RewardManager": "0x07875369943951b1Af9c37f4ea137dcED9d9181d",
+  "VoteManager": "0x11995b74D6d07a6Edc05653a71F3e8B3354caBF0",
+  "Delegator": "0xe295863DF95AaAeC66E7de11D3aD0C35698d0fE9",
+  "RAZOR": "0x4500E10fEb89e46E9fb642D0c62b1a761278155D",
+  "StakedTokenFactory": "0xe20e11687F269fE9e356da92C4B15aBF98BbC9ff",
+  "RandomNoManager": "0x31463bC4D5E67Bca623fFc6152D253Ea17216fA9"
 }
\ No newline at end of file
diff --git a/core/constants.go b/core/constants.go
index 9238d4123..8c4f14b7c 100644
--- a/core/constants.go
+++ b/core/constants.go
@@ -10,7 +10,7 @@ import (
 
 var EpochLength uint64 = 1200
 var NumberOfStates uint64 = 5
-var ChainId = big.NewInt(0x109B4597)
+var ChainId = big.NewInt(0x5a79c44e)
 var StateLength = EpochLength / NumberOfStates
 var MaxRetries uint = 8
 var NilHash = common.Hash{0x00}
diff --git a/core/contracts.go b/core/contracts.go
index 6079b6e4c..f6650e983 100644
--- a/core/contracts.go
+++ b/core/contracts.go
@@ -1,7 +1,7 @@
 package core
 
-var StakeManagerAddress = "0xe0bC695203d9C9f379bcdE9260B9F71B64B85298"
-var RAZORAddress = "0xcbf70914Fae03B3acB91E953De60CfDAaCA8145f"
-var CollectionManagerAddress = "0x367962d1462C568A0dDd0e2448311469451bF5a3"
-var VoteManagerAddress = "0x641BAD0641eB5B94B19568C0a22a55AEbDAF1870"
-var BlockManagerAddress = "0x11aB70d78f1Dd2c3F967180d8A64858Db03A0aBa"
+var StakeManagerAddress = "0x9f55a2C6C1F1Be8B01562cEae2df2F22931C7a46"
+var RAZORAddress = "0x4500E10fEb89e46E9fb642D0c62b1a761278155D"
+var CollectionManagerAddress = "0x3b76eB8c0282dAf531D7C507E4f3143A9A9c38b1"
+var VoteManagerAddress = "0x11995b74D6d07a6Edc05653a71F3e8B3354caBF0"
+var BlockManagerAddress = "0x096e44B0d8b68376C8Efe40F28C3857951f03069"
diff --git a/core/version.go b/core/version.go
index 04110f3ed..bd7dad6ab 100644
--- a/core/version.go
+++ b/core/version.go
@@ -3,10 +3,10 @@ package core
 import "fmt"
 
 const (
-	VersionMajor = 1  // Major version component of the current release
-	VersionMinor = 0  // Minor version component of the current release
-	VersionPatch = 6  // Patch version component of the current release
-	VersionMeta  = "" // Version metadata to append to the version string
+	VersionMajor = 1              // Major version component of the current release
+	VersionMinor = 0              // Minor version component of the current release
+	VersionPatch = 6              // Patch version component of the current release
+	VersionMeta  = "patch1-alpha" // Version metadata to append to the version string
 )
 
 // Version holds the textual version string.