diff --git a/docs/changelogs/v0.40.md b/docs/changelogs/v0.40.md
index 9d0db02a5..8115d43f9 100644
--- a/docs/changelogs/v0.40.md
+++ b/docs/changelogs/v0.40.md
@@ -202,6 +202,7 @@ The `ipfs ls` command now supports `--long` (`-l`) flag for displaying Unix-styl
 - update `go-libp2p-pubsub` to [v0.15.0](https://github.com/libp2p/go-libp2p-pubsub/releases/tag/v0.15.0)
 - update `boxo` to [v0.36.0](https://github.com/ipfs/boxo/releases/tag/v0.36.0)
 - update `go-libp2p-kad-dht` to [v0.37.1](https://github.com/libp2p/go-libp2p-kad-dht/releases/tag/v0.37.1) (includes [v0.37.0](https://github.com/libp2p/go-libp2p-kad-dht/releases/tag/v0.37.0))
+- update `gateway-conformance` tests to [v0.9](https://github.com/ipfs/gateway-conformance/releases/tag/v0.9.0)
 
 ### 📝 Changelog