diff --git a/pom.xml b/pom.xml
index 7cc9aaf..c02187b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -53,7 +53,7 @@
         <version.guava>27.0.1-jre</version.guava>
         <version.hamcrest>1.3</version.hamcrest>
         <version.hazelcast>3.10.2</version.hazelcast>
-        <version.httpclient>4.5</version.httpclient>
+        <version.httpclient>4.5.13</version.httpclient>
         <version.jackson>2.10.0</version.jackson>
         <version.jcl>1.7.25</version.jcl>
         <version.jsr305>3.0.2</version.jsr305>