diff --git a/composer.json b/composer.json
index be93e36c6fb6..b55abc993f5c 100644
--- a/composer.json
+++ b/composer.json
@@ -68,6 +68,7 @@
         "webpatser/laravel-countries": "dev-master#75992ad"
     },
     "require-dev": {
+        "php": "^7.4",
         "anahkiasen/former": "^4.2",
         "barryvdh/laravel-debugbar": "^3.4",
         "darkaonline/l5-swagger": "^8.0",
diff --git a/composer.lock b/composer.lock
index a5376becdec8..1e8e26a8f19a 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "273f7f27b567f7ff2b5abe0895306cb3",
+    "content-hash": "0afe2d541cb6e16cfb9d29faf3425c2d",
     "packages": [
         {
             "name": "asgrim/ofxparser",
@@ -13861,6 +13861,8 @@
         "ext-json": "*",
         "ext-libxml": "*"
     },
-    "platform-dev": [],
+    "platform-dev": {
+        "php": "^7.4"
+    },
     "plugin-api-version": "2.0.0"
 }