diff --git a/.github/workflows/build-ci.yml b/.github/workflows/build-ci.yml
index 55cf0f773..0895d7e8a 100644
--- a/.github/workflows/build-ci.yml
+++ b/.github/workflows/build-ci.yml
@@ -27,7 +27,10 @@ jobs:
                     - php: "8.1"
                       mongodb: "5.0"
                       mode: "low-deps"
-
+                    # Laravel 11
+                    - php: "8.3"
+                      mongodb: "7.0"
+                      mode: "dev"
         steps:
             -   uses: "actions/checkout@v4"
 
@@ -70,8 +73,10 @@ jobs:
                     restore-keys: "${{ matrix.os }}-composer-"
 
             -   name: "Install dependencies"
-                run: composer update --no-interaction $([[ "${{ matrix.mode }}" == low-deps ]] && echo ' --prefer-lowest --prefer-stable')
-
+                run: |
+                  composer update --no-interaction \
+                  $([[ "${{ matrix.mode }}" == low-deps ]] && echo ' --prefer-lowest') \
+                  $([[ "${{ matrix.mode }}" != dev ]] && echo ' --prefer-stable')
             -   name: "Run tests"
                 run: "./vendor/bin/phpunit --coverage-clover coverage.xml"
                 env:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d2f745851..f25ab8c77 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@ All notable changes to this project will be documented in this file.
 
 ## [unreleased]
 
+* Add support for Laravel 11 by @GromNaN in [#2735](https://github.com/mongodb/laravel-mongodb/pull/2735)
 * Fix `Query\Builder::dump` and `dd` methods to dump the MongoDB query by @GromNaN in [#2727](https://github.com/mongodb/laravel-mongodb/pull/2727) and [#2730](https://github.com/mongodb/laravel-mongodb/pull/2730)
 
 ## [4.1.2]
diff --git a/composer.json b/composer.json
index 22b75f58f..d19c1149a 100644
--- a/composer.json
+++ b/composer.json
@@ -24,20 +24,21 @@
     "require": {
         "php": "^8.1",
         "ext-mongodb": "^1.15",
-        "illuminate/support": "^10.0",
-        "illuminate/container": "^10.0",
-        "illuminate/database": "^10.30",
-        "illuminate/events": "^10.0",
+        "illuminate/support": "^10.0|^11",
+        "illuminate/container": "^10.0|^11",
+        "illuminate/database": "^10.30|^11",
+        "illuminate/events": "^10.0|^11",
         "mongodb/mongodb": "^1.15"
     },
     "require-dev": {
         "phpunit/phpunit": "^10.3",
-        "orchestra/testbench": "^8.0",
+        "orchestra/testbench": "^8.0|^9.0",
         "mockery/mockery": "^1.4.4",
         "doctrine/coding-standard": "12.0.x-dev",
         "spatie/laravel-query-builder": "^5.6",
         "phpstan/phpstan": "^1.10"
     },
+    "minimum-stability": "dev",
     "replace": {
         "jenssegers/mongodb": "self.version"
     },
@@ -66,9 +67,6 @@
         "cs:fix": "phpcbf"
     },
     "config": {
-        "platform": {
-            "php": "8.1"
-        },
         "allow-plugins": {
             "dealerdirect/phpcodesniffer-composer-installer": true
         }
diff --git a/src/Eloquent/Model.php b/src/Eloquent/Model.php
index 80a29e4fa..acf83247d 100644
--- a/src/Eloquent/Model.php
+++ b/src/Eloquent/Model.php
@@ -4,6 +4,7 @@
 
 namespace MongoDB\Laravel\Eloquent;
 
+use BackedEnum;
 use Carbon\CarbonInterface;
 use DateTimeInterface;
 use Illuminate\Contracts\Queue\QueueableCollection;
@@ -22,6 +23,7 @@
 use MongoDB\BSON\UTCDateTime;
 use MongoDB\Laravel\Query\Builder as QueryBuilder;
 use Stringable;
+use ValueError;
 
 use function array_key_exists;
 use function array_keys;
@@ -38,10 +40,12 @@
 use function is_string;
 use function ltrim;
 use function method_exists;
+use function sprintf;
 use function str_contains;
 use function str_starts_with;
 use function strcmp;
 use function uniqid;
+use function var_export;
 
 abstract class Model extends BaseModel
 {
@@ -704,7 +708,7 @@ protected function addCastAttributesToArray(array $attributes, array $mutatedAtt
             }
 
             if ($this->isEnumCastable($key) && (! $castValue instanceof Arrayable)) {
-                $castValue = $castValue !== null ? $this->getStorableEnumValue($castValue) : null;
+                $castValue = $castValue !== null ? $this->getStorableEnumValueFromLaravel11($this->getCasts()[$key], $castValue) : null;
             }
 
             if ($castValue instanceof Arrayable) {
@@ -717,6 +721,23 @@ protected function addCastAttributesToArray(array $attributes, array $mutatedAtt
         return $attributes;
     }
 
+    /**
+     * Duplicate of {@see HasAttributes::getStorableEnumValue()} for Laravel 11 as the signature of the method has
+     * changed in a non-backward compatible way.
+     *
+     * @todo Remove this method when support for Laravel 10 is dropped.
+     */
+    private function getStorableEnumValueFromLaravel11($expectedEnum, $value)
+    {
+        if (! $value instanceof $expectedEnum) {
+            throw new ValueError(sprintf('Value [%s] is not of the expected enum type [%s].', var_export($value, true), $expectedEnum));
+        }
+
+        return $value instanceof BackedEnum
+            ? $value->value
+            : $value->name;
+    }
+
     /**
      * Is a value a BSON type?
      *
diff --git a/src/Query/Builder.php b/src/Query/Builder.php
index 98e6640df..4efa76252 100644
--- a/src/Query/Builder.php
+++ b/src/Query/Builder.php
@@ -614,11 +614,7 @@ public function orderBy($column, $direction = 'asc')
         return $this;
     }
 
-    /**
-     * @param list{mixed, mixed}|CarbonPeriod $values
-     *
-     * @inheritdoc
-     */
+    /** @inheritdoc */
     public function whereBetween($column, iterable $values, $boolean = 'and', $not = false)
     {
         $type = 'between';