diff --git a/composer.json b/composer.json
index cb3119d88df9b5d8a39673bb1b2ddd6ceea318c9..85904028c5bbfcb6aa821d98a2e388f6e50cc140 100644
--- a/composer.json
+++ b/composer.json
@@ -64,7 +64,7 @@
         "drupal/field_group": "3.2",
         "drupal/field_validation": "1.0-beta3",
         "drupal/file_mdm": "2.4",
-        "drupal/filefield_sources": "dev-8.x-1.0-alpha4+4-dev",
+        "drupal/filefield_sources": "1.0-alpha5",
         "drupal/geofield": "1.39",
         "drupal/geofield_map": "2.75",
         "drupal/hcaptcha": "1.1",