diff --git a/composer.json b/composer.json
index 24c3eb2..3757cc3 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
     "name": "hs/module-image-clean",
     "description": "N/A",
     "require": {
-        "php": "~5.5.0|~5.6.0|~7.0.0|~7.1.0|~7.2.0",
+        "php": "~5.5.0|~5.6.0|~7.0.0|~7.1.0|~7.2.0|~7.3.0|~7.4.0",
         "hs/module-all": "*"
     },
     "type": "magento2-module",