diff --git a/daily-practice/pom.xml b/daily-practice/pom.xml
index c196fd1..0221540 100644
--- a/daily-practice/pom.xml
+++ b/daily-practice/pom.xml
@@ -83,7 +83,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.12</version>
+            <version>4.5.13</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
         <dependency>