diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b2d823d..9995d1d0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@
 - Errors relating to unsubscribing contacts who are already suppressed in Dotdigital will now not trigger a System Alert.
 - We've improved the performance of the `InsertEmailContactTableCustomerSales` migration type.
 - The structure of our data migration code has been refactored to use additional abstract classes.
+- PHP 7.2 is now a minimum requirement for running this module. 
 
 # 4.14.1
 
diff --git a/README.md b/README.md
index 21f83c69..7b26b5e6 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 [![license](https://img.shields.io/github/license/mashape/apistatus.svg)](LICENSE.md)
 
 ## Requirements
-- PHP 7.1+
+- PHP 7.2+
 - Magento 2.3+ 
     - Magento 2.1.x is compatible up to version 4.2.0-p1
     - Magento 2.2.x is compatible up to version 4.13.x
diff --git a/composer.json b/composer.json
index e7de8aae..1979b120 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
     "dotmailer/dotmailer-magento2-extension": "*"
   },
   "require": {
-    "php": "^7.1||^8.0",
+    "php": "^7.2||^8.0",
     "magento/framework": ">=101 <104",
     "magento/module-newsletter": "100.*",
     "magento/module-review": ">=100 <102",