diff --git a/pom.xml b/pom.xml
index f88539d9..54434f82 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,7 +58,7 @@
     <xstream.version>1.4.7-jenkins-1</xstream.version>
     <commons-lang.version>3.9</commons-lang.version>
     <json-lib.version>2.4</json-lib.version>
-    <httpclient.version>4.5.8</httpclient.version>
+    <httpclient.version>4.5.13</httpclient.version>
     <httpcore.version>4.4.11</httpcore.version>
     <httpmime.version>4.5.8</httpmime.version>
     <jackson-databind.version>2.10.3</jackson-databind.version>