diff --git a/composer.json b/composer.json
index fa3bfb4..b4f5983 100644
--- a/composer.json
+++ b/composer.json
@@ -36,7 +36,7 @@
         "ext-json": "*",
         "php": ">=8.1",
         "myclabs/deep-copy": "^1.9",
-        "spiral/core": "^3.14"
+        "spiral/core": "^3.15"
     },
     "require-dev": {
         "phpunit/phpunit": "^10.1",
@@ -58,7 +58,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "3.14.x-dev"
+            "dev-master": "3.15.x-dev"
         }
     },
     "config": {