diff --git a/composer.json b/composer.json
index ce15866..b9d4677 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     "require": {
         "php": "^8.0",
         "illuminate/support": "^6.0 || ^7.0 || ^8.0 || ^9.0",
-        "openspout/openspout": "^4"
+        "openspout/openspout": "^4.1.1"
     },
     "require-dev": {
         "illuminate/database": "^6.20.12 || ^7.30.4 || ^8.24.0 || ^9.0",