diff --git a/.travis.yml b/.travis.yml
index 2fb1fd4..07a1b7d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,7 +19,7 @@ matrix:
     - php: 5.6
       env:
         - DEPS=locked
-        - LEGACY_DEPS="phpunit/phpunit"
+        - LEGACY_DEPS="phpunit/phpunit paragonie/random_compat"
     - php: 5.6
       env:
         - DEPS=latest
@@ -53,6 +53,15 @@ matrix:
     - php: 7.2
       env:
         - DEPS=latest
+    - php: 7.3
+      env:
+        - DEPS=lowest
+    - php: 7.3
+      env:
+        - DEPS=locked
+    - php: 7.3
+      env:
+        - DEPS=latest
 
 before_install:
   - if [[ $TEST_COVERAGE != 'true' ]]; then phpenv config-rm xdebug.ini || return 0 ; fi
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52603b2..e74142a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,11 +2,13 @@
 
 All notable changes to this project will be documented in this file, in reverse chronological order by release.
 
-## 3.1.2 - TBD
+## 3.2.0 - 2018-12-04
 
 ### Added
 
-- Nothing.
+- [#40](https://github.com/zendframework/zend-math/pull/40) adds support for PHP 7.3.
+
+- [#38](https://github.com/zendframework/zend-math/pull/38) adds support for paragonie/random_compat 9.99.99.
 
 ### Changed
 
diff --git a/composer.json b/composer.json
index 324eac2..9473663 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
     "require": {
         "php": "^5.6 || ^7.0",
         "ext-mbstring": "*",
-        "paragonie/random_compat": "^2.0.11"
+        "paragonie/random_compat": "^2.0.11 || 9.99.99"
     },
     "require-dev": {
         "phpunit/phpunit": "^5.7.27 || ^6.5.8 || ^7.1.2",
@@ -46,8 +46,8 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "3.1.x-dev",
-            "dev-develop": "3.2.x-dev"
+            "dev-master": "3.2.x-dev",
+            "dev-develop": "3.3.x-dev"
         }
     },
     "scripts": {
diff --git a/composer.lock b/composer.lock
index 1d22c74..c85de6a 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,37 +4,33 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "e5a27c10bb2a9a08f1a8e0f34e5ebc08",
+    "content-hash": "6cbe2b6b66ce1a542c1ccbb94f5e5902",
     "packages": [
         {
             "name": "paragonie/random_compat",
-            "version": "v2.0.17",
+            "version": "v9.99.99",
             "source": {
                 "type": "git",
                 "url": "https://github.com/paragonie/random_compat.git",
-                "reference": "29af24f25bab834fcbb38ad2a69fa93b867e070d"
+                "reference": "84b4dfb120c6f9b4ff7b3685f9b8f1aa365a0c95"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/paragonie/random_compat/zipball/29af24f25bab834fcbb38ad2a69fa93b867e070d",
-                "reference": "29af24f25bab834fcbb38ad2a69fa93b867e070d",
+                "url": "https://api.github.com/repos/paragonie/random_compat/zipball/84b4dfb120c6f9b4ff7b3685f9b8f1aa365a0c95",
+                "reference": "84b4dfb120c6f9b4ff7b3685f9b8f1aa365a0c95",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.2.0"
+                "php": "^7"
             },
             "require-dev": {
-                "phpunit/phpunit": "4.*|5.*"
+                "phpunit/phpunit": "4.*|5.*",
+                "vimeo/psalm": "^1"
             },
             "suggest": {
                 "ext-libsodium": "Provides a modern crypto API that can be used to generate random bytes."
             },
             "type": "library",
-            "autoload": {
-                "files": [
-                    "lib/random.php"
-                ]
-            },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
                 "MIT"
@@ -53,7 +49,7 @@
                 "pseudorandom",
                 "random"
             ],
-            "time": "2018-07-04T16:31:37+00:00"
+            "time": "2018-07-02T15:55:56+00:00"
         }
     ],
     "packages-dev": [
@@ -161,22 +157,22 @@
         },
         {
             "name": "phar-io/manifest",
-            "version": "1.0.1",
+            "version": "1.0.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phar-io/manifest.git",
-                "reference": "2df402786ab5368a0169091f61a7c1e0eb6852d0"
+                "reference": "7761fcacf03b4d4f16e7ccb606d4879ca431fcf4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phar-io/manifest/zipball/2df402786ab5368a0169091f61a7c1e0eb6852d0",
-                "reference": "2df402786ab5368a0169091f61a7c1e0eb6852d0",
+                "url": "https://api.github.com/repos/phar-io/manifest/zipball/7761fcacf03b4d4f16e7ccb606d4879ca431fcf4",
+                "reference": "7761fcacf03b4d4f16e7ccb606d4879ca431fcf4",
                 "shasum": ""
             },
             "require": {
                 "ext-dom": "*",
                 "ext-phar": "*",
-                "phar-io/version": "^1.0.1",
+                "phar-io/version": "^2.0",
                 "php": "^5.6 || ^7.0"
             },
             "type": "library",
@@ -212,20 +208,20 @@
                 }
             ],
             "description": "Component for reading phar.io manifest information from a PHP Archive (PHAR)",
-            "time": "2017-03-05T18:14:27+00:00"
+            "time": "2018-07-08T19:23:20+00:00"
         },
         {
             "name": "phar-io/version",
-            "version": "1.0.1",
+            "version": "2.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phar-io/version.git",
-                "reference": "a70c0ced4be299a63d32fa96d9281d03e94041df"
+                "reference": "45a2ec53a73c70ce41d55cedef9063630abaf1b6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phar-io/version/zipball/a70c0ced4be299a63d32fa96d9281d03e94041df",
-                "reference": "a70c0ced4be299a63d32fa96d9281d03e94041df",
+                "url": "https://api.github.com/repos/phar-io/version/zipball/45a2ec53a73c70ce41d55cedef9063630abaf1b6",
+                "reference": "45a2ec53a73c70ce41d55cedef9063630abaf1b6",
                 "shasum": ""
             },
             "require": {
@@ -259,7 +255,7 @@
                 }
             ],
             "description": "Library for handling version information and constraints",
-            "time": "2017-03-05T17:38:23+00:00"
+            "time": "2018-07-08T19:19:57+00:00"
         },
         {
             "name": "phpdocumentor/reflection-common",
@@ -415,16 +411,16 @@
         },
         {
             "name": "phpspec/prophecy",
-            "version": "1.7.6",
+            "version": "1.8.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpspec/prophecy.git",
-                "reference": "33a7e3c4fda54e912ff6338c48823bd5c0f0b712"
+                "reference": "4ba436b55987b4bf311cb7c6ba82aa528aac0a06"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/33a7e3c4fda54e912ff6338c48823bd5c0f0b712",
-                "reference": "33a7e3c4fda54e912ff6338c48823bd5c0f0b712",
+                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/4ba436b55987b4bf311cb7c6ba82aa528aac0a06",
+                "reference": "4ba436b55987b4bf311cb7c6ba82aa528aac0a06",
                 "shasum": ""
             },
             "require": {
@@ -436,12 +432,12 @@
             },
             "require-dev": {
                 "phpspec/phpspec": "^2.5|^3.2",
-                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.5"
+                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.5 || ^7.1"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.7.x-dev"
+                    "dev-master": "1.8.x-dev"
                 }
             },
             "autoload": {
@@ -474,20 +470,20 @@
                 "spy",
                 "stub"
             ],
-            "time": "2018-04-18T13:57:24+00:00"
+            "time": "2018-08-05T17:53:17+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",
-            "version": "6.0.7",
+            "version": "6.1.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
-                "reference": "865662550c384bc1db7e51d29aeda1c2c161d69a"
+                "reference": "807e6013b00af69b6c5d9ceb4282d0393dbb9d8d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/865662550c384bc1db7e51d29aeda1c2c161d69a",
-                "reference": "865662550c384bc1db7e51d29aeda1c2c161d69a",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/807e6013b00af69b6c5d9ceb4282d0393dbb9d8d",
+                "reference": "807e6013b00af69b6c5d9ceb4282d0393dbb9d8d",
                 "shasum": ""
             },
             "require": {
@@ -498,7 +494,7 @@
                 "phpunit/php-text-template": "^1.2.1",
                 "phpunit/php-token-stream": "^3.0",
                 "sebastian/code-unit-reverse-lookup": "^1.0.1",
-                "sebastian/environment": "^3.1",
+                "sebastian/environment": "^3.1 || ^4.0",
                 "sebastian/version": "^2.0.1",
                 "theseer/tokenizer": "^1.1"
             },
@@ -511,7 +507,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "6.0-dev"
+                    "dev-master": "6.1-dev"
                 }
             },
             "autoload": {
@@ -537,25 +533,28 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2018-06-01T07:51:50+00:00"
+            "time": "2018-10-31T16:06:48+00:00"
         },
         {
             "name": "phpunit/php-file-iterator",
-            "version": "2.0.1",
+            "version": "2.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-file-iterator.git",
-                "reference": "cecbc684605bb0cc288828eb5d65d93d5c676d3c"
+                "reference": "050bedf145a257b1ff02746c31894800e5122946"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-file-iterator/zipball/cecbc684605bb0cc288828eb5d65d93d5c676d3c",
-                "reference": "cecbc684605bb0cc288828eb5d65d93d5c676d3c",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-file-iterator/zipball/050bedf145a257b1ff02746c31894800e5122946",
+                "reference": "050bedf145a257b1ff02746c31894800e5122946",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.1"
             },
+            "require-dev": {
+                "phpunit/phpunit": "^7.1"
+            },
             "type": "library",
             "extra": {
                 "branch-alias": {
@@ -584,7 +583,7 @@
                 "filesystem",
                 "iterator"
             ],
-            "time": "2018-06-11T11:44:00+00:00"
+            "time": "2018-09-13T20:33:42+00:00"
         },
         {
             "name": "phpunit/php-text-template",
@@ -678,16 +677,16 @@
         },
         {
             "name": "phpunit/php-token-stream",
-            "version": "3.0.0",
+            "version": "3.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-token-stream.git",
-                "reference": "21ad88bbba7c3d93530d93994e0a33cd45f02ace"
+                "reference": "c99e3be9d3e85f60646f152f9002d46ed7770d18"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-token-stream/zipball/21ad88bbba7c3d93530d93994e0a33cd45f02ace",
-                "reference": "21ad88bbba7c3d93530d93994e0a33cd45f02ace",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-token-stream/zipball/c99e3be9d3e85f60646f152f9002d46ed7770d18",
+                "reference": "c99e3be9d3e85f60646f152f9002d46ed7770d18",
                 "shasum": ""
             },
             "require": {
@@ -723,20 +722,20 @@
             "keywords": [
                 "tokenizer"
             ],
-            "time": "2018-02-01T13:16:43+00:00"
+            "time": "2018-10-30T05:52:18+00:00"
         },
         {
             "name": "phpunit/phpunit",
-            "version": "7.2.6",
+            "version": "7.4.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "400a3836ee549ae6f665323ac3f21e27eac7155f"
+                "reference": "61d34e8dd6eb3555900f0f2a2fa9e7e570730102"
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             "dist": {
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-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/400a3836ee549ae6f665323ac3f21e27eac7155f",
-                "reference": "400a3836ee549ae6f665323ac3f21e27eac7155f",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/61d34e8dd6eb3555900f0f2a2fa9e7e570730102",
+                "reference": "61d34e8dd6eb3555900f0f2a2fa9e7e570730102",
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             },
             "require": {
@@ -747,8 +746,8 @@
                 "ext-mbstring": "*",
                 "ext-xml": "*",
                 "myclabs/deep-copy": "^1.7",
-                "phar-io/manifest": "^1.0.1",
-                "phar-io/version": "^1.0",
+                "phar-io/manifest": "^1.0.2",
+                "phar-io/version": "^2.0",
                 "php": "^7.1",
                 "phpspec/prophecy": "^1.7",
                 "phpunit/php-code-coverage": "^6.0.7",
@@ -757,11 +756,11 @@
                 "phpunit/php-timer": "^2.0",
                 "sebastian/comparator": "^3.0",
                 "sebastian/diff": "^3.0",
-                "sebastian/environment": "^3.1",
+                "sebastian/environment": "^4.0",
                 "sebastian/exporter": "^3.1",
                 "sebastian/global-state": "^2.0",
                 "sebastian/object-enumerator": "^3.0.3",
-                "sebastian/resource-operations": "^1.0",
+                "sebastian/resource-operations": "^2.0",
                 "sebastian/version": "^2.0.1"
             },
             "conflict": {
@@ -781,7 +780,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "7.2-dev"
+                    "dev-master": "7.4-dev"
                 }
             },
             "autoload": {
@@ -807,7 +806,7 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2018-06-21T13:13:39+00:00"
+            "time": "2018-12-03T05:01:24+00:00"
         },
         {
             "name": "sebastian/code-unit-reverse-lookup",
@@ -856,16 +855,16 @@
         },
         {
             "name": "sebastian/comparator",
-            "version": "3.0.1",
+            "version": "3.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/comparator.git",
-                "reference": "591a30922f54656695e59b1f39501aec513403da"
+                "reference": "5de4fc177adf9bce8df98d8d141a7559d7ccf6da"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/comparator/zipball/591a30922f54656695e59b1f39501aec513403da",
-                "reference": "591a30922f54656695e59b1f39501aec513403da",
+                "url": "https://api.github.com/repos/sebastianbergmann/comparator/zipball/5de4fc177adf9bce8df98d8d141a7559d7ccf6da",
+                "reference": "5de4fc177adf9bce8df98d8d141a7559d7ccf6da",
                 "shasum": ""
             },
             "require": {
@@ -916,7 +915,7 @@
                 "compare",
                 "equality"
             ],
-            "time": "2018-06-14T15:05:28+00:00"
+            "time": "2018-07-12T15:12:46+00:00"
         },
         {
             "name": "sebastian/diff",
@@ -976,28 +975,28 @@
         },
         {
             "name": "sebastian/environment",
-            "version": "3.1.0",
+            "version": "4.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/environment.git",
-                "reference": "cd0871b3975fb7fc44d11314fd1ee20925fce4f5"
+                "reference": "febd209a219cea7b56ad799b30ebbea34b71eb8f"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/environment/zipball/cd0871b3975fb7fc44d11314fd1ee20925fce4f5",
-                "reference": "cd0871b3975fb7fc44d11314fd1ee20925fce4f5",
+                "url": "https://api.github.com/repos/sebastianbergmann/environment/zipball/febd209a219cea7b56ad799b30ebbea34b71eb8f",
+                "reference": "febd209a219cea7b56ad799b30ebbea34b71eb8f",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.0"
+                "php": "^7.1"
             },
             "require-dev": {
-                "phpunit/phpunit": "^6.1"
+                "phpunit/phpunit": "^7.4"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.1.x-dev"
+                    "dev-master": "4.0-dev"
                 }
             },
             "autoload": {
@@ -1022,7 +1021,7 @@
                 "environment",
                 "hhvm"
             ],
-            "time": "2017-07-01T08:51:00+00:00"
+            "time": "2018-11-25T09:31:21+00:00"
         },
         {
             "name": "sebastian/exporter",
@@ -1289,25 +1288,25 @@
         },
         {
             "name": "sebastian/resource-operations",
-            "version": "1.0.0",
+            "version": "2.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/resource-operations.git",
-                "reference": "ce990bb21759f94aeafd30209e8cfcdfa8bc3f52"
+                "reference": "4d7a795d35b889bf80a0cc04e08d77cedfa917a9"
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-                "reference": "ce990bb21759f94aeafd30209e8cfcdfa8bc3f52",
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+                "reference": "4d7a795d35b889bf80a0cc04e08d77cedfa917a9",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.6.0"
+                "php": "^7.1"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0.x-dev"
+                    "dev-master": "2.0-dev"
                 }
             },
             "autoload": {
@@ -1327,7 +1326,7 @@
             ],
             "description": "Provides a list of PHP built-in functions that operate on resources",
             "homepage": "https://www.github.com/sebastianbergmann/resource-operations",
-            "time": "2015-07-28T20:34:47+00:00"
+            "time": "2018-10-04T04:07:39+00:00"
         },
         {
             "name": "sebastian/version",
@@ -1374,16 +1373,16 @@
         },
         {
             "name": "squizlabs/php_codesniffer",
-            "version": "2.9.1",
+            "version": "2.9.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
-                "reference": "dcbed1074f8244661eecddfc2a675430d8d33f62"
+                "reference": "2acf168de78487db620ab4bc524135a13cfe6745"
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             "dist": {
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-                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/dcbed1074f8244661eecddfc2a675430d8d33f62",
-                "reference": "dcbed1074f8244661eecddfc2a675430d8d33f62",
+                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/2acf168de78487db620ab4bc524135a13cfe6745",
+                "reference": "2acf168de78487db620ab4bc524135a13cfe6745",
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             },
             "require": {
@@ -1448,7 +1447,7 @@
                 "phpcs",
                 "standards"
             ],
-            "time": "2017-05-22T02:43:20+00:00"
+            "time": "2018-11-07T22:31:41+00:00"
         },
         {
             "name": "theseer/tokenizer",