diff --git a/README.md b/README.md
index f3f1182..ac5c9cb 100644
--- a/README.md
+++ b/README.md
@@ -206,9 +206,9 @@ use Kiwilan\Ebook\Ebook;
 $ebook = Ebook::read('path/to/ebook.epub');
 $metaTitle = $ebook->getMetaTitle(); // ?MetaTitle
 
-$metaTitle->getSlug(); // string => slug title, like `pale-lumiere-des-tenebres-a-comme-association-01-1980-pierre-bottero-epub-fr`
+$metaTitle->getSlug(); // string => slug title, like `pale-lumiere-des-tenebres-a-comme-association-01-pierre-bottero-1980-epub-fr`
 $metaTitle->getSlugSimple(); // string => slug title simple, like `la-pale-lumiere-des-tenebres`
-$metaTitle->getSeriesSlug(); // ?string => slug series title, like `a-comme-association-1980-pierre-bottero-epub-fr`
+$metaTitle->getSeriesSlug(); // ?string => slug series title, like `a-comme-association-pierre-bottero-1980-epub-fr`
 $metaTitle->getSeriesSlugSimple(); // ?string => slug series title simple, like `a-comme-association`
 ```
 
diff --git a/composer.json b/composer.json
index a848734..1417a0d 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "kiwilan/php-ebook",
     "description": "PHP package to read metadata and extract covers from eBooks, comics and audiobooks.",
-    "version": "2.3.1",
+    "version": "2.3.11",
     "keywords": [
         "php",
         "ebook",
diff --git a/src/Tools/MetaTitle.php b/src/Tools/MetaTitle.php
index 119273b..b69894e 100644
--- a/src/Tools/MetaTitle.php
+++ b/src/Tools/MetaTitle.php
@@ -69,8 +69,8 @@ private function parse(Ebook $ebook): static
             $titleDeterminer,
             $series,
             $volume,
-            $year,
             $author,
+            $year,
             $extension,
             $language,
         ]);
@@ -84,8 +84,8 @@ private function parse(Ebook $ebook): static
 
         $this->seriesSlug = $this->generateSlug([
             $seriesDeterminer,
-            $year,
             $author,
+            $year,
             $extension,
             $language,
         ]);
@@ -95,7 +95,7 @@ private function parse(Ebook $ebook): static
     }
 
     /**
-     * Get slug of book title with addional metadata, like `pale-lumiere-des-tenebres-a-comme-association-01-pierre-bottero-epub-fr`.
+     * Get slug of book title with addional metadata, like `pale-lumiere-des-tenebres-a-comme-association-01-pierre-bottero-1980-epub-fr`.
      *
      * - Remove determiners, here `la`
      * - Add serie title, here `A comme Association`
@@ -118,7 +118,7 @@ public function getSlugSimple(): string
     }
 
     /**
-     * Get slug of serie title, like `a-comme-association-pierre-bottero-epub-fr`.
+     * Get slug of serie title, like `a-comme-association-pierre-bottero-1980-epub-fr`.
      *
      * - Remove determiners
      * - Add author name
diff --git a/tests/MetaTitleTest.php b/tests/MetaTitleTest.php
index cd93c66..a2a992f 100644
--- a/tests/MetaTitleTest.php
+++ b/tests/MetaTitleTest.php
@@ -14,9 +14,9 @@
     $ebook->setAuthorMain(new BookAuthor('Pierre Bottero'));
     $meta = MetaTitle::make($ebook);
 
-    expect($meta->getSlug())->toBe('pale-lumiere-des-tenebres-a-comme-association-01-1980-pierre-bottero-epub-fr');
+    expect($meta->getSlug())->toBe('pale-lumiere-des-tenebres-a-comme-association-01-pierre-bottero-1980-epub-fr');
     expect($meta->getSlugSimple())->toBe('la-pale-lumiere-des-tenebres');
 
-    expect($meta->getSeriesSlug())->toBe('a-comme-association-1980-pierre-bottero-epub-fr');
+    expect($meta->getSeriesSlug())->toBe('a-comme-association-pierre-bottero-1980-epub-fr');
     expect($meta->getSeriesSlugSimple())->toBe('a-comme-association');
 });