diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index d375d20..df9c3b1 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -27,7 +27,7 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
       - name: "Checkout repository"
-        uses: "actions/checkout@v3"
+        uses: "actions/checkout@v4"
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
@@ -36,7 +36,7 @@ jobs:
           coverage: "none"
 
       - name: "Install dependencies (Composer)"
-        uses: "ramsey/composer-install@v2"
+        uses: "ramsey/composer-install@v3"
 
       - name: "Check syntax (php-parallel-lint)"
         run: "composer lint -- --colors"
@@ -49,7 +49,7 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
       - name: "Checkout repository"
-        uses: "actions/checkout@v3"
+        uses: "actions/checkout@v4"
 
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
@@ -58,7 +58,7 @@ jobs:
           coverage: "none"
 
       - name: "Install dependencies (Composer)"
-        uses: "ramsey/composer-install@v2"
+        uses: "ramsey/composer-install@v3"
 
       - name: "Statically analyze code (PHPStan)"
         run: "composer phpstan -- --ansi"
@@ -77,10 +77,18 @@ jobs:
         php-version:
           - "8.1"
           - "8.2"
+          - "8.3"
+          - "8.4"
+        include:
+          # Keep the locked version by default
+          - dependency-versions: "locked"
+          # For PHP 8.0, installing with --prefer-highest to use brick/math v0.11
+          - php-version: "8.0"
+            dependency-versions: "highest"
 
     steps:
       - name: "Checkout repository"
-        uses: "actions/checkout@v3"
+        uses: "actions/checkout@v4"
 
       - name: "Install dependencies (apt)"
         run: |
@@ -96,7 +104,9 @@ jobs:
           ini-values: "memory_limit=-1"
 
       - name: "Install dependencies (Composer)"
-        uses: "ramsey/composer-install@v2"
+        uses: "ramsey/composer-install@v3"
+        with:
+          dependency-versions: "${{ matrix.dependency-versions }}"
 
       - name: "Run PHPBench"
         run: "composer phpbench -- --ansi"
@@ -107,7 +117,7 @@ jobs:
     runs-on: "ubuntu-latest"
     steps:
       - name: "Checkout repository"
-        uses: "actions/checkout@v3"
+        uses: "actions/checkout@v4"
 
       - name: "Install dependencies (apt)"
         run: |
@@ -123,7 +133,7 @@ jobs:
           ini-values: "memory_limit=-1"
 
       - name: "Install dependencies (Composer)"
-        uses: "ramsey/composer-install@v2"
+        uses: "ramsey/composer-install@v3"
         with:
           dependency-versions: "${{ matrix.dependencies }}"
 
@@ -131,7 +141,7 @@ jobs:
         run: "./vendor/bin/phpunit --verbose --colors=always --coverage-text --coverage-clover build/logs/clover.xml"
 
       - name: "Publish coverage report to Codecov"
-        uses: "codecov/codecov-action@v3.1.1"
+        uses: "codecov/codecov-action@v5.0.2"
 
   unit-tests:
     name: "Unit Tests"
@@ -144,9 +154,17 @@ jobs:
         php-version:
           - "8.1"
           - "8.2"
+          - "8.3"
+          - "8.4"
         operating-system:
           - "ubuntu-latest"
           - "windows-latest"
+        include:
+          # Keep the locked version by default
+          - dependency-versions: "locked"
+          # For PHP 8.0, installing with --prefer-highest to use brick/math v0.11
+          - php-version: "8.0"
+            dependency-versions: "highest"
 
     steps:
       - name: "Configure Git (for Windows)"
@@ -156,7 +174,7 @@ jobs:
           git config --system core.eol lf
 
       - name: "Checkout repository"
-        uses: "actions/checkout@v3"
+        uses: "actions/checkout@v4"
 
       - name: "Install dependencies (apt)"
         if: ${{ matrix.operating-system == 'ubuntu-latest' }}
@@ -173,9 +191,9 @@ jobs:
           ini-values: "memory_limit=-1"
 
       - name: "Install dependencies (Composer)"
-        uses: "ramsey/composer-install@v2"
+        uses: "ramsey/composer-install@v3"
         with:
-          composer-options: "${{ matrix.composer-options }}"
+          dependency-versions: "${{ matrix.dependency-versions }}"
 
       - name: "Run unit tests (PHPUnit)"
         run: "./vendor/bin/phpunit --verbose --colors=always --no-coverage"
diff --git a/.github/workflows/merge-dependabot-upgrades.yml b/.github/workflows/merge-dependabot-upgrades.yml
index cddb937..60665f8 100644
--- a/.github/workflows/merge-dependabot-upgrades.yml
+++ b/.github/workflows/merge-dependabot-upgrades.yml
@@ -17,7 +17,7 @@ jobs:
     steps:
       - name: Auto-Merge
         if: ${{ github.event.workflow_run.conclusion == 'success' }}
-        uses: ridedott/merge-me-action@v2.10.44
+        uses: ridedott/merge-me-action@v2.10.111
         with:
           # This must be used as GitHub Actions token does not support pushing
           # to protected branches.
diff --git a/.readthedocs.yml b/.readthedocs.yml
index bc50e91..a0d7665 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,11 +1,15 @@
 version: 2
 
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "3.12"
+
 sphinx:
   configuration: docs/conf.py
 
 formats: all
 
 python:
-  version: 3.7
   install:
     - requirements: docs/requirements.txt
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1b3abc5..6f0f380 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -72,6 +72,23 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 * Remove dependency on ramsey/collection package.
 
 
+## 4.7.6 - 2024-04-27
+
+### Fixed
+
+* Allow brick/math version `^0.12`.
+
+
+## 4.7.5 - 2023-11-08
+
+### Fixed
+
+* Protect against UUIDv7 collisions within the same millisecond, as reported
+  in [#518](https://github.com/ramsey/uuid/issues/518) and fixed in
+  [#522](https://github.com/ramsey/uuid/pull/522).
+* Improve the return type hint for `UuidInterface::compareTo()`.
+
+
 ## 4.7.4 - 2023-04-15
 
 ### Fixed
@@ -530,7 +547,7 @@ The following functionality is deprecated and will be removed in ramsey/uuid
   for these fields. You may use the new `Math\CalculatorInterface::toIntegerValue()`
   method to convert the `Type\Hexadecimal` instances to instances of
   `Type\Integer`. This library provides `Math\BrickMathCalculator`, which may be
-  used for this purpose, or you may use the arbitrary-precision arithemetic
+  used for this purpose, or you may use the arbitrary-precision arithmetic
   library of your choice.
   * `getClockSeqHiAndReserved()`
   * `getClockSeqLow()`
diff --git a/composer.json b/composer.json
index 3ffc6f8..084c537 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
     "require": {
         "php": "^8.1",
         "ext-json": "*",
-        "brick/math": "^0.8.8 || ^0.9 || ^0.10 || ^0.11"
+        "brick/math": "^0.8.8 || ^0.9 || ^0.10 || ^0.11 || ^0.12"
     },
     "require-dev": {
         "captainhook/captainhook": "^5.10",
@@ -22,7 +22,7 @@
         "mockery/mockery": "^1.3",
         "php-mock/php-mock": "^2.2",
         "php-mock/php-mock-mockery": "^1.3",
-        "php-parallel-lint/php-parallel-lint": "^1.1",
+        "php-parallel-lint/php-parallel-lint": "^1.4.0",
         "phpbench/phpbench": "^1.0",
         "phpstan/extension-installer": "^1.1",
         "phpstan/phpstan": "^1.8",
diff --git a/composer.lock b/composer.lock
index f9bccf0..d54646d 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": "a37c400c7a3410be8aab78fc569c2a59",
+    "content-hash": "e17d280f45e686b94dad8bca568a2a98",
     "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": [
                 {
@@ -234,12 +239,12 @@
             "version": "5.12.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/captainhookphp/captainhook.git",
+                "url": "https://github.com/captainhook-git/captainhook.git",
                 "reference": "cc27956ef2aa831e10053a891bda99df595b674b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/captainhookphp/captainhook/zipball/cc27956ef2aa831e10053a891bda99df595b674b",
+                "url": "https://api.github.com/repos/captainhook-git/captainhook/zipball/cc27956ef2aa831e10053a891bda99df595b674b",
                 "reference": "cc27956ef2aa831e10053a891bda99df595b674b",
                 "shasum": ""
             },
@@ -1867,12 +1872,12 @@
             "version": "5.2.12",
             "source": {
                 "type": "git",
-                "url": "https://github.com/justinrainbow/json-schema.git",
+                "url": "https://github.com/jsonrainbow/json-schema.git",
                 "reference": "ad87d5a5ca981228e0e205c2bc7dfb8e24559b60"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/justinrainbow/json-schema/zipball/ad87d5a5ca981228e0e205c2bc7dfb8e24559b60",
+                "url": "https://api.github.com/repos/jsonrainbow/json-schema/zipball/ad87d5a5ca981228e0e205c2bc7dfb8e24559b60",
                 "reference": "ad87d5a5ca981228e0e205c2bc7dfb8e24559b60",
                 "shasum": ""
             },
@@ -2586,16 +2591,16 @@
         },
         {
             "name": "php-parallel-lint/php-parallel-lint",
-            "version": "v1.3.2",
+            "version": "v1.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/php-parallel-lint/PHP-Parallel-Lint.git",
-                "reference": "6483c9832e71973ed29cf71bd6b3f4fde438a9de"
+                "reference": "6db563514f27e19595a19f45a4bf757b6401194e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/php-parallel-lint/PHP-Parallel-Lint/zipball/6483c9832e71973ed29cf71bd6b3f4fde438a9de",
-                "reference": "6483c9832e71973ed29cf71bd6b3f4fde438a9de",
+                "url": "https://api.github.com/repos/php-parallel-lint/PHP-Parallel-Lint/zipball/6db563514f27e19595a19f45a4bf757b6401194e",
+                "reference": "6db563514f27e19595a19f45a4bf757b6401194e",
                 "shasum": ""
             },
             "require": {
@@ -2633,13 +2638,17 @@
                     "email": "ahoj@jakubonderka.cz"
                 }
             ],
-            "description": "This tool check syntax of PHP files about 20x faster than serial check.",
+            "description": "This tool checks the syntax of PHP files about 20x faster than serial check.",
             "homepage": "https://github.com/php-parallel-lint/PHP-Parallel-Lint",
+            "keywords": [
+                "lint",
+                "static analysis"
+            ],
             "support": {
                 "issues": "https://github.com/php-parallel-lint/PHP-Parallel-Lint/issues",
-                "source": "https://github.com/php-parallel-lint/PHP-Parallel-Lint/tree/v1.3.2"
+                "source": "https://github.com/php-parallel-lint/PHP-Parallel-Lint/tree/v1.4.0"
             },
-            "time": "2022-02-21T12:50:22+00:00"
+            "time": "2024-03-27T12:14:49+00:00"
         },
         {
             "name": "phpbench/container",
@@ -5578,12 +5587,12 @@
             "version": "3.7.1",
             "source": {
                 "type": "git",
-                "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
+                "url": "https://github.com/PHPCSStandards/PHP_CodeSniffer.git",
                 "reference": "1359e176e9307e906dc3d890bcc9603ff6d90619"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/1359e176e9307e906dc3d890bcc9603ff6d90619",
+                "url": "https://api.github.com/repos/PHPCSStandards/PHP_CodeSniffer/zipball/1359e176e9307e906dc3d890bcc9603ff6d90619",
                 "reference": "1359e176e9307e906dc3d890bcc9603ff6d90619",
                 "shasum": ""
             },
@@ -7196,13 +7205,13 @@
     ],
     "aliases": [],
     "minimum-stability": "dev",
-    "stability-flags": [],
+    "stability-flags": {},
     "prefer-stable": true,
     "prefer-lowest": false,
     "platform": {
         "php": "^8.1",
         "ext-json": "*"
     },
-    "platform-dev": [],
-    "plugin-api-version": "2.3.0"
+    "platform-dev": {},
+    "plugin-api-version": "2.6.0"
 }
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 132abd8..022d5b4 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,3 +1,3 @@
-Sphinx==4.5.0
-sphinx-rtd-theme==1.0.0
-sphinxcontrib-phpdomain==0.9.0
+Sphinx==7.3.7
+sphinx-rtd-theme==2.0.0
+sphinxcontrib-phpdomain==0.11.1
diff --git a/psalm.xml b/psalm.xml
index 930f633..65815e5 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -4,7 +4,8 @@
        xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
        errorLevel="1"
        cacheDirectory="./build/cache/psalm"
-       errorBaseline="psalm-baseline.xml">
+       errorBaseline="psalm-baseline.xml"
+       phpVersion="8.1">
 
     <projectFiles>
         <directory name="./src"/>
diff --git a/src/Generator/UnixTimeGenerator.php b/src/Generator/UnixTimeGenerator.php
index b64965d..2af98be 100644
--- a/src/Generator/UnixTimeGenerator.php
+++ b/src/Generator/UnixTimeGenerator.php
@@ -143,7 +143,7 @@ class UnixTimeGenerator implements TimeGeneratorInterface
             self::$seedIndex = 21;
         }
 
-        self::$rand[5] = 0xffff & $carry = self::$rand[5] + (self::$seedParts[self::$seedIndex--] & 0xffffff);
+        self::$rand[5] = 0xffff & $carry = self::$rand[5] + 1 + (self::$seedParts[self::$seedIndex--] & 0xffffff);
         self::$rand[4] = 0xffff & $carry = self::$rand[4] + ($carry >> 16);
         self::$rand[3] = 0xffff & $carry = self::$rand[3] + ($carry >> 16);
         self::$rand[2] = 0xffff & $carry = self::$rand[2] + ($carry >> 16);
diff --git a/src/Math/BrickMathCalculator.php b/src/Math/BrickMathCalculator.php
index 33e725f..31642e2 100644
--- a/src/Math/BrickMathCalculator.php
+++ b/src/Math/BrickMathCalculator.php
@@ -137,9 +137,11 @@ final class BrickMathCalculator implements CalculatorInterface
 
     /**
      * Maps ramsey/uuid rounding modes to those used by brick/math
+     *
+     * @return BrickMathRounding::*
      */
-    private function getBrickRoundingMode(int $roundingMode): int
+    private function getBrickRoundingMode(int $roundingMode)
     {
-        return self::ROUNDING_MODE_MAP[$roundingMode] ?? 0;
+        return self::ROUNDING_MODE_MAP[$roundingMode] ?? BrickMathRounding::UNNECESSARY;
     }
 }
diff --git a/src/Uuid.php b/src/Uuid.php
index ef5140a..61293d8 100644
--- a/src/Uuid.php
+++ b/src/Uuid.php
@@ -19,6 +19,7 @@ use DateTimeInterface;
 use Ramsey\Uuid\Codec\CodecInterface;
 use Ramsey\Uuid\Converter\NumberConverterInterface;
 use Ramsey\Uuid\Converter\TimeConverterInterface;
+use Ramsey\Uuid\Exception\InvalidArgumentException;
 use Ramsey\Uuid\Exception\UnsupportedOperationException;
 use Ramsey\Uuid\Lazy\LazyUuidFromString;
 use Ramsey\Uuid\Rfc4122\FieldsInterface as Rfc4122FieldsInterface;
@@ -322,9 +323,10 @@ class Uuid implements Rfc4122UuidInterface
      * @return UuidInterface A UuidInterface instance created from a binary
      *     string representation
      *
+     * @throws InvalidArgumentException
+     *
      * @psalm-pure note: changing the internal factory is an edge case not covered by purity invariants,
      *             but under constant factory setups, this method operates in functionally pure manners
-     *
      * @psalm-suppress ImpureStaticProperty we know that the factory being replaced can lead to massive
      *                                      havoc across all consumers: that should never happen, and
      *                                      is generally to be discouraged. Until the factory is kept
@@ -360,9 +362,10 @@ class Uuid implements Rfc4122UuidInterface
      * @return UuidInterface A UuidInterface instance created from a hexadecimal
      *     string representation
      *
+     * @throws InvalidArgumentException
+     *
      * @psalm-pure note: changing the internal factory is an edge case not covered by purity invariants,
      *             but under constant factory setups, this method operates in functionally pure manners
-     *
      * @psalm-suppress ImpureStaticProperty we know that the factory being replaced can lead to massive
      *                                      havoc across all consumers: that should never happen, and
      *                                      is generally to be discouraged. Until the factory is kept
@@ -410,6 +413,8 @@ class Uuid implements Rfc4122UuidInterface
      * @return UuidInterface A UuidInterface instance created from the Hexadecimal
      * object representing a hexadecimal number
      *
+     * @throws InvalidArgumentException
+     *
      * @psalm-pure note: changing the internal factory is an edge case not covered by purity invariants,
      *             but under constant factory setups, this method operates in functionally pure manners
      * @psalm-suppress MixedInferredReturnType,MixedReturnStatement
@@ -437,6 +442,8 @@ class Uuid implements Rfc4122UuidInterface
      * @return UuidInterface A UuidInterface instance created from the string
      *     representation of a 128-bit integer
      *
+     * @throws InvalidArgumentException
+     *
      * @psalm-pure note: changing the internal factory is an edge case not covered by purity invariants,
      *             but under constant factory setups, this method operates in functionally pure manners
      */
diff --git a/src/UuidInterface.php b/src/UuidInterface.php
index 9f3035b..474957e 100644
--- a/src/UuidInterface.php
+++ b/src/UuidInterface.php
@@ -58,7 +58,7 @@ interface UuidInterface extends JsonSerializable, Stringable
      *
      * @param UuidInterface $other The UUID to compare
      *
-     * @return int -1, 0, or 1 if the UUID is less than, equal to, or greater than $other
+     * @return int<-1,1> -1, 0, or 1 if the UUID is less than, equal to, or greater than $other
      */
     public function compareTo(UuidInterface $other): int;
 
diff --git a/tests/Provider/Dce/SystemDceSecurityProviderTest.php b/tests/Provider/Dce/SystemDceSecurityProviderTest.php
index 8350d9d..f65f398 100644
--- a/tests/Provider/Dce/SystemDceSecurityProviderTest.php
+++ b/tests/Provider/Dce/SystemDceSecurityProviderTest.php
@@ -449,7 +449,7 @@ class SystemDceSecurityProviderTest extends TestCase
                 'expectedId' => '546',
             ],
             [
-                'netUserReponse' => 'Local Group Memberships   Some Group  Another Group',
+                'netUserResponse' => 'Local Group Memberships   Some Group  Another Group',
                 'wmicGroupResponse' => 'Some Group    S-1-5-80-19088743-1985229328-4294967295-1324',
                 'expectedGroup' => 'Some Group',
                 'expectedId' => '1324',