diff --git a/pom.xml b/pom.xml
index b8b9011..1382c99 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
     <properties>
         <java.version>1.8</java.version>
         <elasticsearch.version>7.2.0</elasticsearch.version>
-        <httpclient.version>4.5.5</httpclient.version>
+        <httpclient.version>4.5.13</httpclient.version>
     </properties>
 
     <dependencies>