diff --git a/README.md b/README.md
index 45a8e03..da3611f 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 This library provides a streamlined and easy to use way to interact with a Platform.sh environment.  It offers utility methods to access routes and relationships more cleanly than reading the raw environment variables yourself.
 
-This library requires PHP 7.2 or later.
+This library requires PHP 7.4 or later.
 
 ## Install