diff --git a/.github/workflows/commit.yml b/.github/workflows/commit.yml
index 25bddc8..50fd976 100644
--- a/.github/workflows/commit.yml
+++ b/.github/workflows/commit.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php: [7.4, 8.0, 8.1]
+        php: [8.2, 8.3, 8.4]
     steps:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -37,7 +37,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php: [7.4, 8.0, 8.1]
+        php: [8.2, 8.3, 8.4]
     steps:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -61,7 +61,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.0
+          php-version: 8.4
           tools: composer:v2
 
       - name: Checkout Repository
@@ -78,7 +78,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php: [ 7.4, 8.0, 8.1 ]
+        php: [ 8.2, 8.3, 8.4 ]
     steps:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
diff --git a/composer.json b/composer.json
index 29cb47f..cf9b29f 100644
--- a/composer.json
+++ b/composer.json
@@ -5,13 +5,18 @@
         "MIT"
     ],
     "require": {
-        "php": ">=7.4"
+        "php": "^8.2"
+    },
+    "config": {
+        "allow-plugins": {
+            "infection/extension-installer": true
+        }
     },
     "require-dev": {
-        "phpstan/phpstan": "^1",
+        "phpstan/phpstan": "^2",
         "roave/security-advisories": "dev-master",
         "phpunit/phpunit": "^9.5",
-        "infection/infection": "^0.26",
+        "infection/infection": "^0.31",
         "squizlabs/php_codesniffer": "^3.6",
         "jetbrains/phpstorm-attributes": "^1.0"
     },
diff --git a/phpstan.neon b/phpstan.neon
index 84493e4..776ccd8 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -1,8 +1,4 @@
 parameters:
-    level: 9
+    level: max
     paths:
         - src
-    ignoreErrors:
-        - '#Static method Navarr\\Utils\\IterableToArray::fallbackConvert\(\) is unused.#'
-        - message: '#Unreachable statement - code above always terminates.#'
-          path: src/IterableToArray.php
diff --git a/src/IterableToArray.php b/src/IterableToArray.php
index 24f6c2d..2b0aef8 100644
--- a/src/IterableToArray.php
+++ b/src/IterableToArray.php
@@ -9,9 +9,6 @@
 
 namespace Navarr\Utils;
 
-use JetBrains\PhpStorm\Pure;
-use Traversable;
-
 use function is_array;
 use function iterator_to_array;
 
@@ -31,45 +28,12 @@ class IterableToArray
      * </p>
      * @return array<T> An array containing the elements of the iterable.
      */
-    #[Pure]
     public static function convert(iterable $iterable, bool $preserve_keys = true): array
     {
         if (is_array($iterable)) {
             return $iterable;
         }
 
-        if ($iterable instanceof Traversable) {
-            return iterator_to_array($iterable, $preserve_keys);
-        }
-
-        // Fallback for supposedly impossible scenario
-        return self::fallbackConvert($iterable, $preserve_keys);
-    }
-
-    /**
-     * Fallback to convert an iterable into an array
-     *
-     * This should, theoretically, never be used.  However, for the sake of forward-compatibility, it exists and is
-     * tested.
-     *
-     * It is extracted into its own private method to allow for unit testing.
-     *
-     * @template T
-     * @param iterable<T> $iterable
-     * @param bool $preserve_keys
-     * @return array<T>
-     */
-    #[Pure]
-    private static function fallbackConvert(iterable $iterable, bool $preserve_keys): array
-    {
-        $result = [];
-        foreach ($iterable as $key => $value) {
-            if ($preserve_keys) {
-                $result[$key] = $value;
-                continue;
-            }
-            $result[] = $value;
-        }
-        return $result;
+        return iterator_to_array($iterable, $preserve_keys);
     }
 }
diff --git a/tests/IterableToArrayTest.php b/tests/IterableToArrayTest.php
index 06b60bd..c5264b8 100644
--- a/tests/IterableToArrayTest.php
+++ b/tests/IterableToArrayTest.php
@@ -43,42 +43,4 @@ public function testConvertWithIteratorDoesNotPreserveKeys()
         $this->assertEquals(['b'], $result);
         $this->assertNotEquals(['a' => 'b'], $result);
     }
-
-    /**
-     * @dataProvider fallbackDataProvider
-     */
-    public function testFallback(iterable $iterator, bool $preserve_keys, array $expectedResult)
-    {
-        $reflectionMethod = new ReflectionMethod(IterableToArray::class, 'fallbackConvert');
-        $reflectionMethod->setAccessible(true);
-        $result = $reflectionMethod->invoke(null, $iterator, $preserve_keys);
-
-        $this->assertEquals($expectedResult, $result);
-    }
-
-    public function fallbackDataProvider(): array
-    {
-        return [
-            'Array w/ keys' => [
-                ['a' => 'b', 'b' => 'c'],
-                true,
-                ['a' => 'b', 'b' => 'c'],
-            ],
-            'Array w/out keys' => [
-                ['a' => 'b', 'b' => 'c'],
-                false,
-                ['b', 'c'],
-            ],
-            'Iterable w/ keys' => [
-                new ArrayIterator(['a' => 'b', 'b' => 'c']),
-                true,
-                ['a' => 'b', 'b' => 'c'],
-            ],
-            'Iterable w/out keys' => [
-                new ArrayIterator(['a' => 'b', 'b' => 'c']),
-                false,
-                ['b', 'c'],
-            ],
-        ];
-    }
 }