diff --git a/composer.json b/composer.json
index 3d82aa0..ff7c6f7 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
         "php": ">=7.2",
         "topthink/framework": "6.0.12",
         "topthink/think-orm": "2.0.49",
-        "topthink/think-migration": "3.0",
+        "topthink/think-migration": "^3.0",
         "thans/tp-jwt-auth": "^1.1",
         "w7corp/easywechat": "^4.2",
         "phpoffice/phpspreadsheet": "^1.12",