diff --git a/pom.xml b/pom.xml
index 8da3a65..0717a93 100644
--- a/pom.xml
+++ b/pom.xml
@@ -41,7 +41,7 @@
         <gson.version>2.8.6</gson.version>
         <dom4j.version>1.6.1</dom4j.version>
         <slf4j.version>1.7.28</slf4j.version>
-        <httpclient.version>4.5.10</httpclient.version>
+        <httpclient.version>4.5.13</httpclient.version>
     </properties>
 
     <!-- 依赖管理 -->