diff --git a/hospital-back-end/pom.xml b/hospital-back-end/pom.xml
index 4474991..5fe1cfe 100644
--- a/hospital-back-end/pom.xml
+++ b/hospital-back-end/pom.xml
@@ -192,7 +192,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.3</version>
+            <version>4.5.13</version>
         </dependency>
 
         <!-- slf4j日志 -->