diff --git a/src/core/constants.ts b/src/core/constants.ts
index 34a30e7..c3ee221 100644
--- a/src/core/constants.ts
+++ b/src/core/constants.ts
@@ -55,7 +55,7 @@ export const HTTPS_PREFIX = 'https://'
 export const MAINNET_EXPLORER_URLS: { [skaleNetwork: string]: string } = {
   mainnet: 'https://etherscan.io',
   staging: 'https://goerli.etherscan.io/',
-  legacy: 'https://goerli.etherscan.io/',
+  legacy: 'https://holesky.etherscan.io/',
   regression: 'https://goerli.etherscan.io/',
   testnet: 'https://holesky.etherscan.io/'
 }
@@ -63,7 +63,7 @@ export const MAINNET_EXPLORER_URLS: { [skaleNetwork: string]: string } = {
 export const BASE_EXPLORER_URLS: { [skaleNetwork: string]: string } = {
   mainnet: 'explorer.mainnet.skalenodes.com',
   staging: 'explorer.staging-v3.skalenodes.com',
-  legacy: 'legacy-explorer.skalenodes.com',
+  legacy: 'legacy-explorer.skaleserver.com',
   regression: 'regression-explorer.skalenodes.com',
   testnet: 'explorer.testnet.skalenodes.com'
 }
@@ -71,7 +71,7 @@ export const BASE_EXPLORER_URLS: { [skaleNetwork: string]: string } = {
 export const MAINNET_WS_ENDPOINTS: { [skaleNetwork: string]: string } = {
   mainnet: 'wss://ethereum.publicnode.com',
   staging: 'wss://ethereum-goerli.publicnode.com',
-  legacy: 'wss://ethereum-goerli.publicnode.com',
+  legacy: 'wss://ethereum-holesky.publicnode.com',
   regression: 'wss://ethereum-goerli.publicnode.com',
   testnet: 'wss://ethereum-holesky.publicnode.com'
 }
diff --git a/src/core/network.ts b/src/core/network.ts
index 0d4f932..8beccf8 100644
--- a/src/core/network.ts
+++ b/src/core/network.ts
@@ -48,7 +48,7 @@ const PROTOCOL: { [protocol in 'http' | 'ws']: string } = {
 
 export const CHAIN_IDS: { [network in SkaleNetwork]: number } = {
   staging: 5,
-  legacy: 5,
+  legacy: 17000,
   regression: 5,
   mainnet: 1,
   testnet: 17000
diff --git a/src/metadata/addresses/legacy.json b/src/metadata/addresses/legacy.json
index 82aa3e6..b3f10ba 100644
--- a/src/metadata/addresses/legacy.json
+++ b/src/metadata/addresses/legacy.json
@@ -1,10 +1,10 @@
 {
-  "message_proxy_mainnet_address": "0x1aB061B92CF11Cb7E1dc66Ef397a8A86707398a8",
-  "linker_address": "0x71b9CeE11de5A0CD1c23c79761bd228D37f68B7f",
-  "community_pool_address": "0xf0d861f90707Fc348d3f55ac54DF51993191e146",
-  "deposit_box_eth_address": "0x4F945E1E36CB921acd25C25467C516B2aD830A26",
-  "deposit_box_erc20_address": "0x05F9264A0639419f3A1ED21de910EC1D7B7868ba",
-  "deposit_box_erc721_address": "0x44c39c783E2ba0B981A0a0e5beCE5a12661d11C8",
-  "deposit_box_erc1155_address": "0x4EC8e29627e233da710F257b537D0F53740CDB3E",
-  "deposit_box_erc721_with_metadata_address": "0x2dC54a15E06b9cBcE94d26C9753cc15aE3192b9C"
+  "message_proxy_mainnet_address": "0x0F38cD94a864329A67e4dc74F34153d048098e6F",
+  "linker_address": "0x91a0B2B94763D9d8891079cA59E857CDF789E7f0",
+  "community_pool_address": "0x4988B1B5CC4c370B096C3C1117B1A95f1103f3fa",
+  "deposit_box_eth_address": "0x9C3585942d9b1e794461468C88459C36dE703504",
+  "deposit_box_erc20_address": "0x8EB43abF4b359FF09e2b92a5671d8A5000E515e8",
+  "deposit_box_erc721_address": "0xAc70e8a4b4E7BFd24270C0A4e0AF249cB39079fa",
+  "deposit_box_erc1155_address": "0x9C3D36481b612DB7565Ce2F78Fa5c233E8A77255",
+  "deposit_box_erc721_with_metadata_address": "0xD3DCC92525955C801D08c30aCc96E4ef39713A4A"
 }
\ No newline at end of file
diff --git a/src/metadata/faucet.json b/src/metadata/faucet.json
index f3cb9fb..fc296ce 100644
--- a/src/metadata/faucet.json
+++ b/src/metadata/faucet.json
@@ -55,16 +55,7 @@
       "func": "0x0c11dedd"
     }
   },
-  "legacy": {
-    "skale-innocent-nasty": {
-      "address": "0xC0ED18Fe6654C8211582671E28E75d73BF61A60f",
-      "func": "0x0c11dedd"
-    },
-    "international-villainous-zaurak": {
-      "address": "0x8bcA6a0E1427dBc2C2F40134d805d5929B80f56E",
-      "func": "0x0c11dedd"
-    }
-  },
+  "legacy": null,
   "regression": null,
   "testnet": {
     "juicy-low-small-testnet": {
diff --git a/src/metadata/proxy.json b/src/metadata/proxy.json
index 71feccb..8999f45 100644
--- a/src/metadata/proxy.json
+++ b/src/metadata/proxy.json
@@ -1,7 +1,7 @@
 {
   "mainnet": "mainnet.skalenodes.com",
   "staging": "staging-v3.skalenodes.com",
-  "legacy": "legacy-proxy.skalenodes.com",
+  "legacy": "legacy-proxy.skaleserver.com",
   "regression": "regression-proxy.skalenodes.com",
   "qatestnet": "new-testnet-proxy.skalenodes.com",
   "testnet": "testnet.skalenodes.com"