diff --git a/tests/README.md b/tests/README.md
index 5de4f7f2cc8e..c0c58040917b 100644
--- a/tests/README.md
+++ b/tests/README.md
@@ -62,8 +62,8 @@ exclude `@DatabaseLive` group. This will make the tests run quite a bit faster.
 ## Groups
 
 Each test class that we are running should belong to at least one
-[@group](https://phpunit.readthedocs.io/en/9.5/annotations.html#group) that is written at class-level
-doc block.
+[Group](https://docs.phpunit.de/en/10.5/attributes.html#group) attribute to the
+test class.
 
 The available groups to use are: