diff --git a/reference-rpc-endpoint.json b/reference-rpc-endpoint.json
index 4c6e6ea9..95b49f79 100644
--- a/reference-rpc-endpoint.json
+++ b/reference-rpc-endpoint.json
@@ -1539,13 +1539,13 @@
     ]
   },
   "aztec-devnet": {
-    "rollup_version": "1647720761",
+    "rollup_version": "615022430",
     "urls": [
-      "https://devnet-6.aztec-labs.com/"
+      "https://v4-devnet-2.aztec-labs.com/"
     ]
   },
   "aztec-testnet": {
-    "rollup_version": "2500495677",
+    "rollup_version": "4127419662",
     "urls": [
       "https://rpc.testnet.aztec-labs.com"
     ]