diff --git a/composer.json b/composer.json
index cbb5d1b9..a7dc4d27 100755
--- a/composer.json
+++ b/composer.json
@@ -53,7 +53,7 @@
 
         "respect/validation": "~1.1.31",
         "monolog/monolog": "~2.0.2",
-        "cocur/slugify": "~3.2.0",
+        "cocur/slugify": "~4.0.0",
         "thunderer/shortcode": "~0.7.2",
         "ramsey/uuid": "~3.8.0",
         "symfony/yaml": "~4.4.0",