diff --git a/UPGRADE-6.3.md b/UPGRADE-6.3.md
index 33e2cbfcf1..1643ab1449 100644
--- a/UPGRADE-6.3.md
+++ b/UPGRADE-6.3.md
@@ -11,6 +11,7 @@ General
   In 7.0 `@kunstmaan_mailer` will be removed and the symfony mailer will be used by default.
 - We replaced the abandoned `twig/extensions` packages by the replacement sub packages. If you use any of the twig filters/functions
   of the `twig/extensions` package, make sure to require the necessary replacement package in your project.
+- Removed unused `egulias/email-validator` dependency. If you use this in your project, add `egulias/email-validator` to your project composer.json.
 
 AdminBundle
 -----------
diff --git a/composer.json b/composer.json
index a709d208b5..e6c19d5f24 100644
--- a/composer.json
+++ b/composer.json
@@ -70,7 +70,6 @@
         "twig/twig": "^3.6",
         "twig/extra-bundle": "^3.6",
         "twig/string-extra": "^3.6",
-        "egulias/email-validator": "^1.2.8|^2.0",
         "openspout/openspout": "^4.0",
         "ruflin/elastica": "^7.0",
         "behat/transliterator": "^1.3.0",