diff --git a/README.md b/README.md
index 8d1a5ab..3ca997a 100644
--- a/README.md
+++ b/README.md
@@ -182,8 +182,8 @@ Explanation for each field:
 /* Coin network time to mine one block, see DIFFICULTY_TARGET constant in DAEMON_CODE/src/cryptonote_config.h */
 "coinDifficultyTarget": 120,
 
-"blockchainExplorer": "https://explorer.lethean.org/block/{id}",  //used on blocks page to generate hyperlinks.
-"transactionExplorer": "https://explorer.lethean.org/transaction/{id}",    //used on the payments page to generate hyperlinks
+"blockchainExplorer": "https://explorer.lethean.io/block/{id}",  //used on blocks page to generate hyperlinks.
+"transactionExplorer": "https://explorer.lethean.io/transaction/{id}",    //used on the payments page to generate hyperlinks
 
 /* Set daemon type. Supported values: default, forknote (Fix block height + 1), bytecoin (ByteCoin Wallet RPC API) */
 "daemonType": "default",
diff --git a/config-test.json b/config-test.json
index 061121f..1fc4b25 100644
--- a/config-test.json
+++ b/config-test.json
@@ -6,8 +6,8 @@
     "coinUnits": 1000000000000,
     "coinDecimalPlaces": 4,
     "coinDifficultyTarget": 120,
-    "blockchainExplorer": "https://testnet-explorer.lethean.org/block/{id}",
-    "transactionExplorer": "https://testnet-explorer.lethean.org/transaction/{id}",
+    "blockchainExplorer": "https://testnet-explorer.lethean.io/block/{id}",
+    "transactionExplorer": "https://testnet-explorer.lethean.io/transaction/{id}",
 
     "daemonType": "default",
     "cnAlgorithm": "progpowz",