diff --git a/with-pool/beecp/pom.xml b/with-pool/beecp/pom.xml
index ed6e335..8c9c7bc 100644
--- a/with-pool/beecp/pom.xml
+++ b/with-pool/beecp/pom.xml
@@ -79,7 +79,7 @@
             <!--项目地址 https://github.com/Chris2018998/BeeCP  -->
             <groupId>com.github.chris2018998</groupId>
             <artifactId>beecp</artifactId>
-            <version>3.5.2</version>
+            <version>4.0.0</version>
             <optional>true</optional>
             <scope>compile</scope>
         </dependency>