diff --git a/composer.json b/composer.json
index 142a1835a..7f4fb26b0 100644
--- a/composer.json
+++ b/composer.json
@@ -40,7 +40,7 @@
     "config": {
         "sort-packages": true,
         "platform": {
-            "php": "^8"
+            "php": "7.2.25"
         }
     }
 }