diff --git a/watchlist-for-activitypub-apps.md b/watchlist-for-activitypub-apps.md
index f32b25e..6493723 100644
--- a/watchlist-for-activitypub-apps.md
+++ b/watchlist-for-activitypub-apps.md
@@ -215,7 +215,7 @@ Friendica (see above) has an [events engine that federates events over AP](https
 
 * :black_nib: **[Hash2Pub](https://socialhub.activitypub.rocks/t/about-hash2pub/543)**: A fully-decentralised relay for global hashtag federation. [White paper](https://git.orlives.de/schmittlauch/paper_hashtag_federation). No source code available yet.
 
-* :black_nib: **[Immers Space](https://github.com/immers-space/immers)** ([Fedi account](https://social.coop/@datatitian)): The decent(ralized) metaverse. `AGPL-3.0, Javascript`
+* :black_nib: **[Immers Space](https://github.com/immers-space/immers)** ([Fedi account](https://gup.pe/u/immersspace)): The decent(ralized) metaverse. `AGPL-3.0, Javascript`
 
 * :black_nib: **[Life-Server](https://github.com/interop-alliance/life-server)**: [Homepage](https://permanent.cloud/apps/life-server), "A decentralized personal data server inspired by MIT's Solid Project ... Since node-solid-server (NSS) is being deprecated in favor of inrupt/pod-server, this repo intends to be another compatible implementation", `MIT, Nodejs`