diff --git a/doc/04-schema.md b/doc/04-schema.md
index 96a5c3581..f1859ea95 100644
--- a/doc/04-schema.md
+++ b/doc/04-schema.md
@@ -382,7 +382,7 @@ Example:
 ```json
 {
     "require" : {
-        "php" : "^5.5 || ^7.0",
+        "php" : ">=7.4",
         "ext-mbstring": "*"
     }
 }