diff --git a/composer.json b/composer.json
index 7da566b..9c97bc0 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
         "php": "^8.3",
         "guzzlehttp/guzzle": "^7.0 || ^8.0",
         "ext-json": "*",
-        "brick/math": ">=0.12, <0.19"
+        "brick/math": ">=0.12, <0.20"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5 || ^11.0 || ^12.0"