diff --git a/mainnet/nim_1122-1/nim_1122-1.json b/mainnet/nim_1122-1/nim_1122-1.json
index ca7bcc41..787ef076 100644
--- a/mainnet/nim_1122-1/nim_1122-1.json
+++ b/mainnet/nim_1122-1/nim_1122-1.json
@@ -5,8 +5,8 @@
     "rest": "https://nim-mainnet-rest.public.blastapi.io",
     "bech32Prefix": "nim",
     "website": "https://nim.network/",
-    "explorerUrl": "https://dym.fyi/r/nim",
-    "exploreTxUrl": "https://dym.fyi/r/nim/tx/",
+    "explorerUrl": "https://explorer.nim.network/",
+    "exploreTxUrl": "https://explorer.nim.network/tx/",
     "da": "Celestia",
     "evm": {
         "chainId": "0x462",