diff --git a/UPGRADE-4.0.md b/UPGRADE-4.0.md
index 000fd2fc059d8..c2f3753d2a7b6 100644
--- a/UPGRADE-4.0.md
+++ b/UPGRADE-4.0.md
@@ -226,6 +226,10 @@ Finder
 Form
 ----
 
+* The values of the `FormEvents::*` constants have been updated to match the
+  constant names. You should only update your application if you relied on the
+  constant values instead of their names.
+
  * The `choices_as_values` option of the `ChoiceType` has been removed.
 
  * Support for data objects that implements both `Traversable` and
diff --git a/src/Symfony/Component/Form/FormEvents.php b/src/Symfony/Component/Form/FormEvents.php
index b795f95dcfafc..c9b01736d495f 100644
--- a/src/Symfony/Component/Form/FormEvents.php
+++ b/src/Symfony/Component/Form/FormEvents.php
@@ -31,7 +31,7 @@ final class FormEvents
      *
      * @Event("Symfony\Component\Form\FormEvent")
      */
-    const PRE_SUBMIT = 'form.pre_bind';
+    const PRE_SUBMIT = 'form.pre_submit';
 
     /**
      * The SUBMIT event is dispatched just before the Form::submit() method
@@ -41,7 +41,7 @@ final class FormEvents
      *
      * @Event("Symfony\Component\Form\FormEvent")
      */
-    const SUBMIT = 'form.bind';
+    const SUBMIT = 'form.submit';
 
     /**
      * The FormEvents::POST_SUBMIT event is dispatched after the Form::submit()
@@ -51,7 +51,7 @@ final class FormEvents
      *
      * @Event("Symfony\Component\Form\FormEvent")
      */
-    const POST_SUBMIT = 'form.post_bind';
+    const POST_SUBMIT = 'form.post_submit';
 
     /**
      * The FormEvents::PRE_SET_DATA event is dispatched at the beginning of the Form::setData() method.