diff --git a/composer.json b/composer.json
index 8b01a455a8811cd7aab731c1dd78155b0e601140..fd8e1730b9f89f096b1e574c7f6c1776f3ec6f4e 100644
--- a/composer.json
+++ b/composer.json
@@ -76,7 +76,7 @@
         "drupal/redis": "^1.6",
         "drupal/security_review": "^2.0",
         "drupal/simple_sitemap": "^4.1",
-        "drupal/smart_date": "^4.0",
+        "drupal/smart_date": "^4.0||^4.1",
         "drupal/smtp": "^1.2",
         "drupal/sqrl": "^2.0",
         "drupal/stage_file_proxy": "^2.1",