diff --git a/README.md b/README.md
index d493eb9..ff7b25d 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ curl -s https://api.alemi.dev/mood | jq -r .mood
  * **[scope-tui](https://moonlit.technology/alemi/scope-tui)**
    > a simple oscilloscope/vectorscope/spectroscope for your terminal
 ---
- * **[upub](https://moonlit.technology/alemi/upub)** ([site](https://join.upub.dev))
+ * **[upub](https://moonlit.technology/alemi/upub)** ([site](https://join.upub.social))
    > micro social network, federated
 ---
  * **[aiocraft](https://moonlit.technology/alemi/aiocraft)** // **[treepuncher](https://moonlit.technology/alemi/treepuncher)**