diff --git a/README.md b/README.md
index 2dd3006..73840a5 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ A TC39 proposal to allow the developer to ask whether an iterator yields a given
 
 **Stage: 2.7**
 
-**Specification:** [https://michaelficarra.github.io/proposal-iterator-includes](https://michaelficarra.github.io/proposal-iterator-includes)
+**Specification:** [https://tc39.es/proposal-iterator-includes/](https://tc39.es/proposal-iterator-includes/)
 
 ## presentations to committee