diff --git a/SUMMARY.md b/SUMMARY.md
index b1a9abf..fca2b25 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -29,7 +29,7 @@
 * [Oracles](oracles/README.md)
   * [DIA](https://docs.diadata.org/documentation/oracle-documentation/deployed-contracts#metis)
   * [Witnet](https://docs.witnet.io/smart-contracts/supported-chains)
-  * [API3 QRNG](https://docs.api3.org/qrng/)
+  * [API3](https://docs.api3.org/airnode/v0.9/reference/airnode-addresses.html)
   * [Chainlink](https://docs.chain.link/docs/data-feeds-metis/)
 * [Metis Audits](browse-the-metis-technology/metis-audits.md)
 * [Bug Bounty](https://immunefi.com/bounty/metis/)