diff --git a/composer.lock b/composer.lock
index 43351c9f6ddfd63f9f97f9fafd742d0cbdd85b73..fe0439a56edc9fd005b53da942ca5c1eb085d8a3 100644
--- a/composer.lock
+++ b/composer.lock
@@ -491,14 +491,14 @@
             "dist": {
                 "type": "path",
                 "url": "core",
-                "reference": "4a6aa3700723fe42a3a8add8c27af45f8710ddb2"
+                "reference": "d55f9a95d0d10b10b2945d162fa86b383ecc9cda"
             },
             "require": {
                 "asm89/stack-cors": "^2.1",
                 "composer-runtime-api": "^2.1",
                 "composer/semver": "^3.3",
                 "doctrine/annotations": "^1.14",
-                "egulias/email-validator": "^3.2.1",
+                "egulias/email-validator": "^3.2.1|^4.0",
                 "ext-date": "*",
                 "ext-dom": "*",
                 "ext-filter": "*",
diff --git a/core/composer.json b/core/composer.json
index 92a7ab8e82c9efebec5eb8d3ebb1fc27ae677663..316d91db5979d0c92df5f116bca4580b529bd6ae 100644
--- a/core/composer.json
+++ b/core/composer.json
@@ -34,7 +34,7 @@
         "doctrine/annotations": "^1.14",
         "guzzlehttp/guzzle": "^7.5",
         "guzzlehttp/psr7": "^2.4",
-        "egulias/email-validator": "^3.2.1",
+        "egulias/email-validator": "^3.2.1|^4.0",
         "masterminds/html5": "^2.7",
         "symfony/psr-http-message-bridge": "^2.1",
         "composer-runtime-api": "^2.1",