diff --git a/composer.json b/composer.json
index 612306b..552bfd1 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
   },
   "require": {
     "php": "^7.2 || ^8.0",
-    "brick/math": "^0.9.1 || ^0.10 || ^0.11"
+    "brick/math": "^0.9.1 || ^0.10 || ^0.11 || ^0.12"
   },
   "require-dev": {
     "ext-gmp": "^7.2 || ^8.0",
diff --git a/composer.lock b/composer.lock
index fe1a300..c1c081a 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,29 +4,29 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "0306e9455fd78d5e2acfa3573c29b6b6",
+    "content-hash": "70d9ac8a3acc8069f90df7acb129a76e",
     "packages": [
         {
             "name": "brick/math",
-            "version": "0.11.0",
+            "version": "0.12.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/brick/math.git",
-                "reference": "0ad82ce168c82ba30d1c01ec86116ab52f589478"
+                "reference": "f510c0a40911935b77b86859eb5223d58d660df1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/brick/math/zipball/0ad82ce168c82ba30d1c01ec86116ab52f589478",
-                "reference": "0ad82ce168c82ba30d1c01ec86116ab52f589478",
+                "url": "https://api.github.com/repos/brick/math/zipball/f510c0a40911935b77b86859eb5223d58d660df1",
+                "reference": "f510c0a40911935b77b86859eb5223d58d660df1",
                 "shasum": ""
             },
             "require": {
-                "php": "^8.0"
+                "php": "^8.1"
             },
             "require-dev": {
                 "php-coveralls/php-coveralls": "^2.2",
-                "phpunit/phpunit": "^9.0",
-                "vimeo/psalm": "5.0.0"
+                "phpunit/phpunit": "^10.1",
+                "vimeo/psalm": "5.16.0"
             },
             "type": "library",
             "autoload": {
@@ -46,12 +46,17 @@
                 "arithmetic",
                 "bigdecimal",
                 "bignum",
+                "bignumber",
                 "brick",
-                "math"
+                "decimal",
+                "integer",
+                "math",
+                "mathematics",
+                "rational"
             ],
             "support": {
                 "issues": "https://github.com/brick/math/issues",
-                "source": "https://github.com/brick/math/tree/0.11.0"
+                "source": "https://github.com/brick/math/tree/0.12.1"
             },
             "funding": [
                 {
@@ -59,7 +64,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2023-01-15T23:15:59+00:00"
+            "time": "2023-11-29T23:19:16+00:00"
         }
     ],
     "packages-dev": [
@@ -4150,5 +4155,5 @@
     "platform-dev": {
         "ext-gmp": "^7.2 || ^8.0"
     },
-    "plugin-api-version": "2.3.0"
+    "plugin-api-version": "2.6.0"
 }