diff --git a/orange-demo-activiti/orange-demo-activiti-service/pom.xml b/orange-demo-activiti/orange-demo-activiti-service/pom.xml
index 5d3af9f..9980c15 100644
--- a/orange-demo-activiti/orange-demo-activiti-service/pom.xml
+++ b/orange-demo-activiti/orange-demo-activiti-service/pom.xml
@@ -128,7 +128,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-api</artifactId>
-            <version>2.15.0</version>
+            <version>2.17.0</version>
         </dependency>
         <!-- aop模块 -->
         <dependency>