diff --git a/composer.json b/composer.json
index 68ac43df..d716a6da 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
         "ext-json": "*",
         "ext-mbstring": "*",
         "beberlei/doctrineextensions": "^1.2",
-        "brick/math": "^0.8.15",
+        "brick/math": "^0.9.0",
         "doctrine/annotations": "^1.6",
         "doctrine/doctrine-bundle": "^2.0",
         "dompdf/dompdf": "^0.8.5",
diff --git a/composer.lock b/composer.lock
index 32817fe5..768e30c0 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "9b6835662f9869a505bdffe0f6d3832f",
+    "content-hash": "fcba05927813b37d51d2bfaf4ba11c82",
     "packages": [
         {
             "name": "beberlei/assert",
@@ -124,16 +124,16 @@
         },
         {
             "name": "brick/math",
-            "version": "0.8.17",
+            "version": "0.9.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/brick/math.git",
-                "reference": "e6f8e7d04346a95be89580f8c2c22d6c3fa65556"
+                "reference": "283a40c901101e66de7061bd359252c013dcc43c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/brick/math/zipball/e6f8e7d04346a95be89580f8c2c22d6c3fa65556",
-                "reference": "e6f8e7d04346a95be89580f8c2c22d6c3fa65556",
+                "url": "https://api.github.com/repos/brick/math/zipball/283a40c901101e66de7061bd359252c013dcc43c",
+                "reference": "283a40c901101e66de7061bd359252c013dcc43c",
                 "shasum": ""
             },
             "require": {
@@ -172,7 +172,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-08-18T23:41:20+00:00"
+            "time": "2020-08-18T23:57:15+00:00"
         },
         {
             "name": "composer/ca-bundle",