diff --git a/README.md b/README.md
index 0cbac63..2da43fe 100644
--- a/README.md
+++ b/README.md
@@ -689,7 +689,7 @@ More
 - [See the full documentation](https://landrok.github.io/activitypub/)
 
 - To discuss new features, make feedback or simply to share ideas, you
-  can contact me on Mastodon at [https://cybre.space/@landrok](https://cybre.space/@landrok)
+  can contact me on Mastodon at [https://phpc.social/@landrok](https://phpc.social/@landrok)
 - [ActivityPub](https://www.w3.org/TR/activitypub/)
 - [ActivityStreams 2.0](https://www.w3.org/TR/activitystreams-core/)
 - [JSON-LD](https://www.w3.org/TR/json-ld/)
diff --git a/docs/index.md b/docs/index.md
index f70ef7e..4006536 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -721,7 +721,7 @@ More
 
 - To discuss new features, make feedback or simply to share ideas, you
   can contact me on Mastodon at
-  [https://cybre.space/@landrok](https://cybre.space/@landrok)
+  [https://phpc.social/@landrok](https://phpc.social/@landrok)
 
 - [ActivityPub](https://www.w3.org/TR/activitypub/)