diff --git a/BookCrawler-v1.0/bookcrawler/pom.xml b/BookCrawler-v1.0/bookcrawler/pom.xml
index bc1608b..18617c5 100644
--- a/BookCrawler-v1.0/bookcrawler/pom.xml
+++ b/BookCrawler-v1.0/bookcrawler/pom.xml
@@ -23,7 +23,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.9</version>
+            <version>4.5.13</version>
         </dependency>
         <!-- Jsoup -->
         <dependency>