diff --git a/spring-legacy-app/pom.xml b/spring-legacy-app/pom.xml
index 5f0b721..868514c 100644
--- a/spring-legacy-app/pom.xml
+++ b/spring-legacy-app/pom.xml
@@ -103,7 +103,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.2</version>
+            <version>4.5.13</version>
         </dependency>
 
         <!-- ========================== -->