diff --git a/app/Backend/pom.xml b/app/Backend/pom.xml
index 7851f37..a1b57df 100644
--- a/app/Backend/pom.xml
+++ b/app/Backend/pom.xml
@@ -65,7 +65,7 @@
          <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.7</version>
+            <version>4.5.13</version>
          </dependency>
     </dependencies>
     <properties>