diff --git a/lib/constants.js b/lib/constants.js
index b4d3e28..492de42 100644
--- a/lib/constants.js
+++ b/lib/constants.js
@@ -2,4 +2,4 @@ export const SPARK_VERSION = '1.11.3'
 export const MAX_CAR_SIZE = 200 * 1024 * 1024 // 200 MB
 export const APPROX_ROUND_LENGTH_IN_MS = 20 * 60_000 // 20 minutes
 export const RPC_URL = 'https://api.node.glif.io/'
-export const RPC_AUTH = 'Bz8B9c8hKIp+/IyePpgORexkDDq+8c9atapgGuudtQ0='
+export const RPC_AUTH = 'GF3BUgfPsdH1B+LHfQpx96j3v9lnojl6iOu27P1bMFc='