diff --git a/composer.json b/composer.json
index 968c8a3..67d8f1d 100644
--- a/composer.json
+++ b/composer.json
@@ -22,12 +22,12 @@
     ],
     "require": {
         "php": "^7.4 || ^8.0",
-        "silverstripe/framework": "4.13.x-dev",
-        "silverstripe/cms": "4.13.x-dev",
-        "symbiote/silverstripe-queuedjobs": "4.12.x-dev",
-        "zendframework/zend-ldap": "^2.5.1",
-        "zendframework/zend-authentication": "^2.5.1",
-        "zendframework/zend-session": "^2.5.1"
+        "silverstripe/framework": "4.12",
+        "silverstripe/cms": "4.12",
+        "symbiote/silverstripe-queuedjobs": "4.11",
+        "laminas/laminas-ldap": "^2.14.1",
+        "laminas/laminas-authentication": "^2.12.0",
+        "laminas/laminas-session": "^2.13.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5",