diff --git a/composer.json b/composer.json
index 81b336fba99..57829c915d1 100644
--- a/composer.json
+++ b/composer.json
@@ -113,7 +113,6 @@
         "willdurand/hateoas": "^3.0",
         "willdurand/hateoas-bundle": "^2.0",
         "winzou/state-machine-bundle": "^0.5",
-        "zendframework/zend-hydrator": "^2.4",
         "zendframework/zend-stdlib": "^3.2"
     },
     "replace": {
diff --git a/symfony.lock b/symfony.lock
index a20df876314..b5e0a32de20 100644
--- a/symfony.lock
+++ b/symfony.lock
@@ -1,4 +1,7 @@
 {
+    "aeon-php/calendar": {
+        "version": "0.15.0"
+    },
     "amphp/amp": {
         "version": "v2.5.0"
     },
@@ -1108,9 +1111,6 @@
     "zendframework/zend-eventmanager": {
         "version": "3.2.1"
     },
-    "zendframework/zend-hydrator": {
-        "version": "2.4.2"
-    },
     "zendframework/zend-stdlib": {
         "version": "3.2.1"
     }