diff --git a/SpringBootSSL/pom.xml b/SpringBootSSL/pom.xml
index 78dae9b..c6ce065 100644
--- a/SpringBootSSL/pom.xml
+++ b/SpringBootSSL/pom.xml
@@ -44,7 +44,7 @@
     <dependency>
         <groupId>org.apache.httpcomponents</groupId>
         <artifactId>httpclient</artifactId>
-        <version>4.5.6</version>
+        <version>4.5.13</version>
         <scope>test</scope>
     </dependency>
     <dependency>