# 86.3 自定义依赖版本

如果你使用Maven进行一个直接或间接继承`spring-boot-dependencies`（比如`spring-boot-starter-parent`）的构建，并想覆盖一个特定的第三方依赖，那你可以添加合适的`<properties>`元素。浏览[spring-boot-dependencies](https://github.com/spring-projects/spring-boot/tree/v2.0.0.RELEASE/spring-boot-project/spring-boot-dependencies/pom.xml) POM可以获取一个全面的属性列表。例如，想要选择一个不同的`slf4j`版本，你可以添加以下内容：

```markup
<properties>
    <slf4j.version>1.7.5<slf4j.version>
</properties>
```

**注** 这只在你的Maven项目继承（直接或间接）自`spring-boot-dependencies`才有用。如果你使用`<scope>import</scope>`，将`spring-boot-dependencies`添加到自己的`dependencyManagement`片段，那你必须自己重新定义artifact而不是覆盖属性。

**注** 每个Spring Boot发布都是基于一些特定的第三方依赖集进行设计和测试的，覆盖版本可能导致兼容性问题。


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