diff --git a/composer.json b/composer.json
index 7a61821..f25148b 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,7 @@
         "ext-json": "*",
         "php": ">=8.1",
         "myclabs/deep-copy": "^1.9",
-        "spiral/core": "^3.7"
+        "spiral/core": "^3.8"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5.20",
@@ -52,7 +52,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "3.7.x-dev"
+            "dev-master": "3.8.x-dev"
         }
     },
     "config": {