diff --git a/src/Framework/TestCase.php b/src/Framework/TestCase.php
index 08bfe55da01..6907fcd9bdb 100644
--- a/src/Framework/TestCase.php
+++ b/src/Framework/TestCase.php
@@ -72,13 +72,7 @@
 use PHPUnit\Framework\MockObject\Rule\InvokedAtMostCount as InvokedAtMostCountMatcher;
 use PHPUnit\Framework\MockObject\Rule\InvokedCount as InvokedCountMatcher;
 use PHPUnit\Framework\MockObject\Stub;
-use PHPUnit\Framework\MockObject\Stub\ConsecutiveCalls as ConsecutiveCallsStub;
 use PHPUnit\Framework\MockObject\Stub\Exception as ExceptionStub;
-use PHPUnit\Framework\MockObject\Stub\ReturnArgument as ReturnArgumentStub;
-use PHPUnit\Framework\MockObject\Stub\ReturnCallback as ReturnCallbackStub;
-use PHPUnit\Framework\MockObject\Stub\ReturnSelf as ReturnSelfStub;
-use PHPUnit\Framework\MockObject\Stub\ReturnStub;
-use PHPUnit\Framework\MockObject\Stub\ReturnValueMap as ReturnValueMapStub;
 use PHPUnit\Framework\TestSize\TestSize;
 use PHPUnit\Framework\TestStatus\TestStatus;
 use PHPUnit\Metadata\Api\Groups;
@@ -1003,110 +997,11 @@ final protected function atMost(int $allowedInvocations): InvokedAtMostCountMatc
         return new InvokedAtMostCountMatcher($allowedInvocations);
     }
 
-    /**
-     * @deprecated Use <code>$double->willReturn()</code> instead of <code>$double->will($this->returnValue())</code>
-     * @see https://github.com/sebastianbergmann/phpunit/issues/5423
-     *
-     * @codeCoverageIgnore
-     */
-    final protected function returnValue(mixed $value): ReturnStub
-    {
-        Event\Facade::emitter()->testTriggeredPhpunitDeprecation(
-            $this->valueObjectForEvents(),
-            'returnValue() is deprecated and will be removed in PHPUnit 12. Use $double->willReturn() instead of $double->will($this->returnValue())',
-        );
-
-        return new ReturnStub($value);
-    }
-
-    /**
-     * @param array<mixed> $valueMap
-     *
-     * @deprecated Use <code>$double->willReturnMap()</code> instead of <code>$double->will($this->returnValueMap())</code>
-     * @see https://github.com/sebastianbergmann/phpunit/issues/5423
-     *
-     * @codeCoverageIgnore
-     */
-    final protected function returnValueMap(array $valueMap): ReturnValueMapStub
-    {
-        Event\Facade::emitter()->testTriggeredPhpunitDeprecation(
-            $this->valueObjectForEvents(),
-            'returnValueMap() is deprecated and will be removed in PHPUnit 12. Use $double->willReturnMap() instead of $double->will($this->returnValueMap())',
-        );
-
-        return new ReturnValueMapStub($valueMap);
-    }
-
-    /**
-     * @deprecated Use <code>$double->willReturnArgument()</code> instead of <code>$double->will($this->returnArgument())</code>
-     * @see https://github.com/sebastianbergmann/phpunit/issues/5423
-     *
-     * @codeCoverageIgnore
-     */
-    final protected function returnArgument(int $argumentIndex): ReturnArgumentStub
-    {
-        Event\Facade::emitter()->testTriggeredPhpunitDeprecation(
-            $this->valueObjectForEvents(),
-            'returnArgument() is deprecated and will be removed in PHPUnit 12. Use $double->willReturnArgument() instead of $double->will($this->returnArgument())',
-        );
-
-        return new ReturnArgumentStub($argumentIndex);
-    }
-
-    /**
-     * @deprecated Use <code>$double->willReturnCallback()</code> instead of <code>$double->will($this->returnCallback())</code>
-     * @see https://github.com/sebastianbergmann/phpunit/issues/5423
-     *
-     * @codeCoverageIgnore
-     */
-    final protected function returnCallback(callable $callback): ReturnCallbackStub
-    {
-        Event\Facade::emitter()->testTriggeredPhpunitDeprecation(
-            $this->valueObjectForEvents(),
-            'returnCallback() is deprecated and will be removed in PHPUnit 12. Use $double->willReturnCallback() instead of $double->will($this->returnCallback())',
-        );
-
-        return new ReturnCallbackStub($callback);
-    }
-
-    /**
-     * @deprecated Use <code>$double->willReturnSelf()</code> instead of <code>$double->will($this->returnSelf())</code>
-     * @see https://github.com/sebastianbergmann/phpunit/issues/5423
-     *
-     * @codeCoverageIgnore
-     */
-    final protected function returnSelf(): ReturnSelfStub
-    {
-        Event\Facade::emitter()->testTriggeredPhpunitDeprecation(
-            $this->valueObjectForEvents(),
-            'returnSelf() is deprecated and will be removed in PHPUnit 12. Use $double->willReturnSelf() instead of $double->will($this->returnSelf())',
-        );
-
-        return new ReturnSelfStub;
-    }
-
     final protected function throwException(Throwable $exception): ExceptionStub
     {
         return new ExceptionStub($exception);
     }
 
-    /**
-     * @deprecated Use <code>$double->willReturn()</code> instead of <code>$double->will($this->onConsecutiveCalls())</code>
-     * @see https://github.com/sebastianbergmann/phpunit/issues/5423
-     * @see https://github.com/sebastianbergmann/phpunit/issues/5425
-     *
-     * @codeCoverageIgnore
-     */
-    final protected function onConsecutiveCalls(mixed ...$arguments): ConsecutiveCallsStub
-    {
-        Event\Facade::emitter()->testTriggeredPhpunitDeprecation(
-            $this->valueObjectForEvents(),
-            'onConsecutiveCalls() is deprecated and will be removed in PHPUnit 12. Use $double->willReturn() instead of $double->will($this->onConsecutiveCalls())',
-        );
-
-        return new ConsecutiveCallsStub($arguments);
-    }
-
     final protected function getActualOutputForAssertion(): string
     {
         $this->outputRetrievedForAssertion = true;
diff --git a/tests/unit/Framework/MockObject/Creation/MockBuilderTest.php b/tests/unit/Framework/MockObject/Creation/MockBuilderTest.php
index 41066b8bbe2..d03f9809b80 100644
--- a/tests/unit/Framework/MockObject/Creation/MockBuilderTest.php
+++ b/tests/unit/Framework/MockObject/Creation/MockBuilderTest.php
@@ -9,13 +9,8 @@
  */
 namespace PHPUnit\Framework\MockObject;
 
-use function assert;
-use function class_exists;
-use function interface_exists;
 use function md5;
 use function mt_rand;
-use function substr;
-use function trait_exists;
 use PHPUnit\Framework\Attributes\CoversClass;
 use PHPUnit\Framework\Attributes\Group;
 use PHPUnit\Framework\Attributes\IgnorePhpunitDeprecations;