diff --git a/composer.json b/composer.json
index b905e58..4048589 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
     }
   ],
   "require-dev": {
-    "drupal/core": "^9.5.0",
-    "phpunit/phpunit" : ">=4.8.28 <5"
+    "drupal/core": "^9.5.11",
+    "phpunit/phpunit" : "8.5.14 || 9"
   }
 }
diff --git a/elasticentityquery.info.yml b/elasticentityquery.info.yml
index 93adfed..4f53039 100644
--- a/elasticentityquery.info.yml
+++ b/elasticentityquery.info.yml
@@ -3,5 +3,4 @@ description: Uses elasticsearch to perform EntityQuery
 package: elasticsearch
 type: module
 version: 1.0
-core: 8.x
-core_version_requirement: ^8 || ^9
+core_version_requirement: ^9 || ^10