1 files changed, 1 insertions, 1 deletions
diff --git a/composer.json b/composer.json
index 3a10886..871156d 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
         }
     },
     "require": {
-        "php": ">=7.2",
+        "php": ">=7.1",
         "ext-json": "*"
     },
     "require-dev": {