diff --git a/yiran-pay-sdk/pom.xml b/yiran-pay-sdk/pom.xml
index d24e7d9..3430e77 100644
--- a/yiran-pay-sdk/pom.xml
+++ b/yiran-pay-sdk/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.1.7</version>
+            <version>1.2.0</version>
             <scope>test</scope>
         </dependency>