diff --git a/core/composer.json b/core/composer.json
index f078169d01..f2440a73de 100644
--- a/core/composer.json
+++ b/core/composer.json
@@ -85,7 +85,7 @@
         "drupal/core-discovery": "self.version",
         "drupal/core-event-dispatcher": "self.version",
         "drupal/core-file-cache": "self.version",
-        "drupal/core-filesecurity": "self.version",
+        "drupal/core-file-security": "self.version",
         "drupal/core-filesystem": "self.version",
         "drupal/core-gettext": "self.version",
         "drupal/core-graph": "self.version",
diff --git a/core/lib/Drupal/Component/FileSecurity/composer.json b/core/lib/Drupal/Component/FileSecurity/composer.json
index 4d007efcda..0394313468 100644
--- a/core/lib/Drupal/Component/FileSecurity/composer.json
+++ b/core/lib/Drupal/Component/FileSecurity/composer.json
@@ -1,5 +1,5 @@
 {
-  "name": "drupal/core-filesecurity",
+  "name": "drupal/core-file-security",
   "description": "FileSecurity.",
   "keywords": ["drupal"],
   "homepage": "https://www.drupal.org/project/drupal",
diff --git a/core/lib/Drupal/Component/PhpStorage/composer.json b/core/lib/Drupal/Component/PhpStorage/composer.json
index 0fee597dd5..e2ed734ca4 100644
--- a/core/lib/Drupal/Component/PhpStorage/composer.json
+++ b/core/lib/Drupal/Component/PhpStorage/composer.json
@@ -6,7 +6,7 @@
   "license": "GPL-2.0-or-later",
   "require": {
     "php": ">=7.0.8",
-    "drupal/core-filesecurity": "^8.8"
+    "drupal/core-file-security": "^8.8"
   },
   "autoload": {
     "psr-4": {