diff --git a/CHANGELOG.md b/CHANGELOG.md
index 03ba5f8d..f0e9ffab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,7 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 
 ### Removed
 
+- Remove `DeclarationBlock::getSelector()` (#559)
 - Remove `DeclarationBlock::setSelector()` (#560)
 - Drop support for PHP < 7.2 (#420)
 
diff --git a/src/RuleSet/DeclarationBlock.php b/src/RuleSet/DeclarationBlock.php
index 5254d0f8..1fc2a11b 100644
--- a/src/RuleSet/DeclarationBlock.php
+++ b/src/RuleSet/DeclarationBlock.php
@@ -146,17 +146,6 @@ public function removeSelector($mSelector)
         return false;
     }
 
-    /**
-     * @return array<int, Selector|string>
-     *
-     * @deprecated will be removed in version 9.0; use `getSelectors()` instead
-     */
-    public function getSelector()
-    {
-        return $this->getSelectors();
-    }
-
-
     /**
      * @return array<int, Selector|string>
      */