diff --git a/src/Rule/EnforceNativeReturnTypehintRule.php b/src/Rule/EnforceNativeReturnTypehintRule.php
index 33a255e..f6e84c7 100644
--- a/src/Rule/EnforceNativeReturnTypehintRule.php
+++ b/src/Rule/EnforceNativeReturnTypehintRule.php
@@ -3,13 +3,9 @@
 namespace ShipMonk\PHPStan\Rule;
 
 use Generator;
-use LogicException;
 use PhpParser\Node;
 use PhpParser\Node\Stmt\Throw_;
 use PHPStan\Analyser\Scope;
-use PHPStan\Node\ClosureReturnStatementsNode;
-use PHPStan\Node\FunctionReturnStatementsNode;
-use PHPStan\Node\MethodReturnStatementsNode;
 use PHPStan\Node\ReturnStatementsNode;
 use PHPStan\Php\PhpVersion;
 use PHPStan\Rules\Rule;
@@ -74,7 +70,7 @@ public function processNode(Node $node, Scope $scope): array
             return [];
         }
 
-        if ($this->hasNativeReturnTypehint($node)) {
+        if ($node->hasNativeReturnTypehint()) {
             return [];
         }
 
@@ -202,26 +198,6 @@ private function getTypeOfReturnStatements(ReturnStatementsNode $node): Type
         return TypeCombinator::union(...$types);
     }
 
-    /**
-     * To be removed once we bump phpstan version to 1.9.5+ (https://github.com/phpstan/phpstan-src/pull/2141)
-     */
-    private function hasNativeReturnTypehint(ReturnStatementsNode $node): bool
-    {
-        if ($node instanceof MethodReturnStatementsNode) { // @phpstan-ignore-line ignore bc warning
-            return $node->hasNativeReturnTypehint();
-        }
-
-        if ($node instanceof FunctionReturnStatementsNode) { // @phpstan-ignore-line ignore bc warning
-            return $node->hasNativeReturnTypehint();
-        }
-
-        if ($node instanceof ClosureReturnStatementsNode) { // @phpstan-ignore-line ignore bc warning
-            return $node->getClosureExpr()->returnType !== null;
-        }
-
-        throw new LogicException('Unexpected subtype');
-    }
-
     private function getPhpDocReturnType(Node $node, Scope $scope): ?Type
     {
         $docComment = $node->getDocComment();