diff --git a/core/modules/locale/locale.module b/core/modules/locale/locale.module
index 167c4d3..5056328 100644
--- a/core/modules/locale/locale.module
+++ b/core/modules/locale/locale.module
@@ -25,7 +25,9 @@
 use Drupal\language\ConfigurableLanguageInterface;
 use Drupal\Component\Utility\Crypt;
 use Drupal\locale\Locale;
+use Drupal\locale\LocaleEvent;
 use Drupal\locale\LocaleEvents;
+use Symfony\Component\EventDispatcher\Event;
 
 /**
  * Regular expression pattern used to localize JavaScript strings.
@@ -1054,11 +1056,9 @@ function _locale_refresh_translations($langcodes, $lids = array()) {
       array_map('_locale_invalidate_js', $langcodes);
     }
   }
-  // Clear locale cache.
-  Cache::invalidateTags(array('locale'));
 
   // Throw locale.save_translation event.
-  \Drupal::service('event_dispatcher')->dispatch(LocaleEvents::SAVE_TRANSLATION);
+  \Drupal::service('event_dispatcher')->dispatch(LocaleEvents::SAVE_TRANSLATION, new LocaleEvent($langcodes, $lids));
 }
 
 /**
diff --git a/core/modules/locale/src/EventSubscriber/LocaleTranslationCacheTag.php b/core/modules/locale/src/EventSubscriber/LocaleTranslationCacheTag.php
index 52a16c6..e7a8057 100644
--- a/core/modules/locale/src/EventSubscriber/LocaleTranslationCacheTag.php
+++ b/core/modules/locale/src/EventSubscriber/LocaleTranslationCacheTag.php
@@ -12,7 +12,7 @@
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
 /**
- * A subscriber invalidating the 'rendered' cache tag when translating a string.
+ * A subscriber invalidating cache tags when translating a string.
  */
 class LocaleTranslationCacheTag implements EventSubscriberInterface {
 
@@ -34,10 +34,10 @@ public function __construct(CacheTagsInvalidatorInterface $cache_tags_invalidato
   }
 
   /**
-   * Invalidate the 'rendered' cache tag whenever a string is translated.
+   * Invalidate cache tags whenever a string is translated.
    */
   public function saveTranslation() {
-    $this->cacheTagsInvalidator->invalidateTags(['rendered']);
+    $this->cacheTagsInvalidator->invalidateTags(['rendered', 'locale']);
   }
 
   /**
diff --git a/core/modules/locale/src/LocaleEvent.php b/core/modules/locale/src/LocaleEvent.php
new file mode 100644
index 0000000..6292985
--- /dev/null
+++ b/core/modules/locale/src/LocaleEvent.php
@@ -0,0 +1,62 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\locale\LocaleEvent.
+ */
+
+namespace Drupal\locale;
+
+use Symfony\Component\EventDispatcher\Event;
+
+/**
+ * Defines a Locale event.
+ */
+class LocaleEvent extends Event {
+
+  /**
+   * The list of Language codes for updated translations.
+   *
+   * @var array
+   */
+  protected $langCodes;
+
+  /**
+   * List of string identifiers that have been updated / created.
+   *
+   * @var array
+   */
+  protected $original;
+
+  /**
+   * Constructs a new LocaleEvent.
+   *
+   * @param array $langCodes
+   *   Language codes for updated translations.
+   * @param array $lids
+   *   (optional) List of string identifiers that have been updated / created.
+   */
+  public function __construct(array $langCodes, array $lids = array()) {
+    $this->langCodes = $langCodes;
+    $this->lids = $lids;
+  }
+
+  /**
+   * The language codes.
+   *
+   * @return array $langCodes
+   */
+  public function getLangCodes() {
+    return $this->langCodes;
+  }
+
+  /**
+   * The string identifiers.
+   *
+   * @return array $lids
+   */
+  public function getLids() {
+    return $this->lids;
+  }
+
+}