diff --git a/lib/Doctrine/ORM/Cache/CacheConfiguration.php b/lib/Doctrine/ORM/Cache/CacheConfiguration.php
index 4891cac49..eb3ec428d 100644
--- a/lib/Doctrine/ORM/Cache/CacheConfiguration.php
+++ b/lib/Doctrine/ORM/Cache/CacheConfiguration.php
@@ -110,7 +110,9 @@ class CacheConfiguration
     public function getQueryValidator()
     {
         if ($this->queryValidator === null) {
-            $this->queryValidator = new TimestampQueryCacheValidator();
+            $this->queryValidator = new TimestampQueryCacheValidator(
+                $this->cacheFactory->getTimestampRegion()
+            );
         }
 
          return $this->queryValidator;
diff --git a/lib/Doctrine/ORM/Cache/TimestampQueryCacheValidator.php b/lib/Doctrine/ORM/Cache/TimestampQueryCacheValidator.php
index 71ac3e828..c6404d3b2 100644
--- a/lib/Doctrine/ORM/Cache/TimestampQueryCacheValidator.php
+++ b/lib/Doctrine/ORM/Cache/TimestampQueryCacheValidator.php
@@ -26,15 +26,49 @@ namespace Doctrine\ORM\Cache;
  */
 class TimestampQueryCacheValidator implements QueryCacheValidator
 {
+    /**
+     * @var TimestampRegion
+     */
+    private $timestampRegion;
+
+    /**
+     * @param TimestampRegion $timestampRegion
+     */
+    public function __construct(TimestampRegion $timestampRegion)
+    {
+        $this->timestampRegion = $timestampRegion;
+    }
+
     /**
      * {@inheritdoc}
      */
     public function isValid(QueryCacheKey $key, QueryCacheEntry $entry)
     {
+        if ($this->regionUpdated($key, $entry)) {
+            return false;
+        }
+
         if ($key->lifetime == 0) {
             return true;
         }
 
         return ($entry->time + $key->lifetime) > microtime(true);
     }
+
+    /**
+     * @param QueryCacheKey   $key
+     * @param QueryCacheEntry $entry
+     *
+     * @return bool
+     */
+    private function regionUpdated(QueryCacheKey $key, QueryCacheEntry $entry)
+    {
+        if ($key->timestampKey === null) {
+            return false;
+        }
+
+        $timestamp = $this->timestampRegion->get($key->timestampKey);
+
+        return $timestamp && $timestamp->time > $entry->time;
+    }
 }
diff --git a/tests/Doctrine/Tests/ORM/Cache/CacheConfigTest.php b/tests/Doctrine/Tests/ORM/Cache/CacheConfigTest.php
index 412d30207..d3d97bb04 100644
--- a/tests/Doctrine/Tests/ORM/Cache/CacheConfigTest.php
+++ b/tests/Doctrine/Tests/ORM/Cache/CacheConfigTest.php
@@ -2,8 +2,8 @@
 
 namespace Doctrine\Tests\ORM\Cache;
 
-use Doctrine\Tests\DoctrineTestCase;
 use Doctrine\ORM\Cache\CacheConfiguration;
+use Doctrine\Tests\DoctrineTestCase;
 
 /**
  * @group DDC-2183
@@ -64,6 +64,11 @@ class CacheConfigTest extends DoctrineTestCase
 
     public function testSetGetQueryValidator()
     {
+        $factory = $this->getMock('Doctrine\ORM\Cache\CacheFactory');
+        $factory->method('getTimestampRegion')->willReturn($this->getMock('Doctrine\ORM\Cache\TimestampRegion'));
+
+        $this->config->setCacheFactory($factory);
+
         $validator = $this->getMock('Doctrine\ORM\Cache\QueryCacheValidator');
 
         $this->assertInstanceOf('Doctrine\ORM\Cache\TimestampQueryCacheValidator', $this->config->getQueryValidator());
@@ -72,4 +77,4 @@ class CacheConfigTest extends DoctrineTestCase
 
         $this->assertEquals($validator, $this->config->getQueryValidator());
     }
-}
\ No newline at end of file
+}
diff --git a/tests/Doctrine/Tests/ORM/Functional/SecondLevelCacheQueryCacheTest.php b/tests/Doctrine/Tests/ORM/Functional/SecondLevelCacheQueryCacheTest.php
index 995c1d07f..18618336a 100644
--- a/tests/Doctrine/Tests/ORM/Functional/SecondLevelCacheQueryCacheTest.php
+++ b/tests/Doctrine/Tests/ORM/Functional/SecondLevelCacheQueryCacheTest.php
@@ -1035,4 +1035,37 @@ class SecondLevelCacheQueryCacheTest extends SecondLevelCacheAbstractTest
             ->setCacheable(true)
             ->getResult();
     }
-}
\ No newline at end of file
+
+    public function testQueryCacheShouldBeEvictedOnTimestampUpdate()
+    {
+        $this->loadFixturesCountries();
+        $this->_em->clear();
+
+        $queryCount = $this->getCurrentQueryCount();
+        $dql        = 'SELECT country FROM Doctrine\Tests\Models\Cache\Country country';
+
+        $result1    = $this->_em->createQuery($dql)
+            ->setCacheable(true)
+            ->getResult();
+
+        $this->assertCount(2, $result1);
+        $this->assertEquals($queryCount + 1, $this->getCurrentQueryCount());
+
+        $this->_em->persist(new Country('France'));
+        $this->_em->flush();
+        $this->_em->clear();
+
+        $queryCount = $this->getCurrentQueryCount();
+
+        $result2 = $this->_em->createQuery($dql)
+            ->setCacheable(true)
+            ->getResult();
+
+        $this->assertCount(3, $result2);
+        $this->assertEquals($queryCount + 1, $this->getCurrentQueryCount());
+
+        foreach ($result2 as $entity) {
+            $this->assertInstanceOf(Country::CLASSNAME, $entity);
+        }
+    }
+}