diff --git a/composer.json b/composer.json
index f5bbcb9..8384b6d 100644
--- a/composer.json
+++ b/composer.json
@@ -59,7 +59,7 @@
         "optimize-autoloader": true,
         "preferred-install": "dist",
         "platform": {
-            "php": "7.4"
+            "php": "7.4.33"
         },
         "allow-plugins": {}
     }