diff --git a/_data/chains/eip155-10947.json b/_data/chains/eip155-10947.json
index 63bf24db..8f99a0fc 100644
--- a/_data/chains/eip155-10947.json
+++ b/_data/chains/eip155-10947.json
@@ -17,12 +17,12 @@
   },
   "infoURL": "https://quadrans.io",
   "shortName": "quadrans",
-  "chainId": 10946,
-  "networkId": 10946,
+  "chainId": 10947,
+  "networkId": 10947,
   "explorers": [{
     "name": "explorer",
     "url": "https://explorer.testnet.quadrans.io",
     "icon": "quadrans",
     "standard": "EIP3091"
   }]
-}
\ No newline at end of file
+}