diff --git a/composer.json b/composer.json
index 483713e..4d63650 100644
--- a/composer.json
+++ b/composer.json
@@ -34,7 +34,7 @@
         "drupal-composer/drupal-scaffold": "^2.2",
         "drupal/admin_toolbar": "~1.0",
         "drupal/console": "~1.0",
-        "drupal/core": "~8.5",
+        "drupal/core": "~8.5.0",
         "drupal/commerce": "~2.0",
         "drupal/search_api": "~1.0",
         "drupal/swiftmailer": "~1.0",
@@ -45,7 +45,7 @@
         "webmozart/path-util": "^2.3"
     },
     "require-dev": {
-        "webflo/drupal-core-require-dev": "~8.4"
+        "webflo/drupal-core-require-dev": "~8.5.0"
     },
     "conflict": {
         "drupal/drupal": "*"