diff --git a/CHANGELOG.md b/CHANGELOG.md
index ceccc18..9bdaac1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 5.9.0 - 2024-07-05
+
+### Added
+
+- `Innmind\Immutable\Sequence::chunk()`
+
 ## 5.8.0 - 2024-06-27
 
 ### Added
diff --git a/docs/structures/sequence.md b/docs/structures/sequence.md
index daac35c..cfb799e 100644
--- a/docs/structures/sequence.md
+++ b/docs/structures/sequence.md
@@ -271,6 +271,30 @@ $lines; // ['foo', 'bar', 'baz', '']
 !!! note ""
     The `flatMap` is here in case there is only one chunk in the sequence, in which case the `aggregate` is not called
 
+### `->chunk()`
+
+This is a shortcut over [`aggregate`](#-aggregate). The same example can be shortened:
+
+```php
+// let's pretend this comes from a stream
+$chunks = ['fo', "o\n", 'ba', "r\n", 'ba', "z\n"];
+$lines = Sequence::of(...$chunks)
+    ->map(Str::of(...))
+    ->map(
+        static fn($chunk) => $chunk
+            ->toEncoding(Str\Encoding::ascii)
+            ->split(),
+    )
+    ->chunk(4)
+    ->map(static fn($chars) => $chars->dropEnd(1)) // to remove "\n"
+    ->map(Str::of('')->join(...))
+    ->map(static fn($line) => $line->toString())
+    ->toList();
+$lines; // ['foo', 'bar', 'baz', '']
+```
+
+This better accomodates to the case where the initial `Sequence` only contains a single value.
+
 ### `->indices()`
 
 Create a new sequence of integers representing the indices of the original sequence.
diff --git a/proofs/sequence.php b/proofs/sequence.php
index 3e6aab1..606515f 100644
--- a/proofs/sequence.php
+++ b/proofs/sequence.php
@@ -1,7 +1,11 @@
 <?php
 declare(strict_types = 1);
 
-use Innmind\Immutable\Sequence;
+use Innmind\Immutable\{
+    Sequence,
+    Str,
+    Monoid\Concat,
+};
 use Innmind\BlackBox\Set;
 
 return static function() {
@@ -58,4 +62,39 @@ static function($assert, $first, $second) {
             );
         },
     );
+
+    yield proof(
+        'Sequence::chunk()',
+        given(
+            Set\Strings::atLeast(100),
+            Set\Integers::between(1, 50),
+        ),
+        static function($assert, $string, $chunk) {
+            $chunks = Str::of($string, Str\Encoding::ascii)
+                ->split()
+                ->chunk($chunk);
+
+            $chunks->foreach(
+                static fn($chars) => $assert
+                    ->number($chars->size())
+                    ->lessThanOrEqual($chunk),
+            );
+            $chunks
+                ->dropEnd(1)
+                ->foreach(
+                    static fn($chars) => $assert->same(
+                        $chunk,
+                        $chars->size(),
+                    ),
+                );
+
+            $assert->same(
+                $string,
+                $chunks
+                    ->flatMap(static fn($chars) => $chars)
+                    ->fold(new Concat)
+                    ->toString(),
+            );
+        },
+    );
 };
diff --git a/src/Sequence.php b/src/Sequence.php
index e5c92b1..61f244d 100644
--- a/src/Sequence.php
+++ b/src/Sequence.php
@@ -743,6 +743,21 @@ public function aggregate(callable $map): self
         return new self($this->implementation->aggregate($map, $exfiltrate));
     }
 
+    /**
+     * @param positive-int $size
+     *
+     * @return self<self<T>>
+     */
+    public function chunk(int $size): self
+    {
+        return $this
+            ->map(static fn($value) => self::of($value))
+            ->aggregate(static fn(Sequence $a, $b) => match ($a->size()) {
+                $size => self::of($a, $b),
+                default => self::of($a->append($b)),
+            });
+    }
+
     /**
      * Force to load all values into memory (only useful for deferred and lazy Sequence)
      *