diff --git a/reference/constraints/All.rst b/reference/constraints/All.rst
index 30d71bbebfc..7fb1428bab7 100644
--- a/reference/constraints/All.rst
+++ b/reference/constraints/All.rst
@@ -25,7 +25,6 @@ entry in that array:
 
         use Symfony\Component\Validator\Constraints as Assert;
 
-        // IMPORTANT: nested attributes require PHP 8.1 or higher
         class User
         {
             #[Assert\All([
diff --git a/reference/constraints/AtLeastOneOf.rst b/reference/constraints/AtLeastOneOf.rst
index 8b400c66dd1..e3402c23b02 100644
--- a/reference/constraints/AtLeastOneOf.rst
+++ b/reference/constraints/AtLeastOneOf.rst
@@ -29,7 +29,6 @@ The following constraints ensure that:
 
         use Symfony\Component\Validator\Constraints as Assert;
 
-        // IMPORTANT: nested attributes requires PHP 8.1 or higher
         class Student
         {
             #[Assert\AtLeastOneOf([
diff --git a/reference/constraints/Collection.rst b/reference/constraints/Collection.rst
index 7ad50771226..97211354616 100644
--- a/reference/constraints/Collection.rst
+++ b/reference/constraints/Collection.rst
@@ -58,7 +58,6 @@ following:
 
         use Symfony\Component\Validator\Constraints as Assert;
 
-        // IMPORTANT: nested attributes requires PHP 8.1 or higher
         class Author
         {
             #[Assert\Collection(
diff --git a/reference/constraints/Sequentially.rst b/reference/constraints/Sequentially.rst
index 09fed581d25..950b5e81426 100644
--- a/reference/constraints/Sequentially.rst
+++ b/reference/constraints/Sequentially.rst
@@ -44,7 +44,6 @@ You can validate each of these constraints sequentially to solve these issues:
         use App\Validator\Constraints as AcmeAssert;
         use Symfony\Component\Validator\Constraints as Assert;
 
-        // IMPORTANT: nested attributes requires PHP 8.1 or higher
         class Place
         {
             #[Assert\Sequentially([