diff --git a/pom.xml b/pom.xml
index 7d1882106d3..e7212a78695 100644
--- a/pom.xml
+++ b/pom.xml
@@ -195,7 +195,7 @@
     <servlet-api-version>3.1.0</servlet-api-version>
     <jetty-version>9.4.11.v20180605</jetty-version>
     <japicmp-version>0.13.0</japicmp-version>
-    <httpclient-version>4.5.5</httpclient-version>
+    <httpclient-version>4.5.13</httpclient-version>
     <httpcore-version>4.4.9</httpcore-version>
     <slf4j-version>1.7.2</slf4j-version>
     <log4j-version>1.2.15</log4j-version>