diff --git a/rest/pom.xml b/rest/pom.xml
index 6120581fd7..d2caa35842 100644
--- a/rest/pom.xml
+++ b/rest/pom.xml
@@ -29,7 +29,7 @@
     <tomcat.version>8.0.28</tomcat.version>
     <jersey.version>2.6</jersey.version>
     <httpclient.version>4.5.1</httpclient.version>
-    <httpcore.version>4.4.4</httpcore.version>
+    <httpcore.version>4.4.11</httpcore.version>
     <junit.version>4.12</junit.version>
     <system-rules.version>1.16.0</system-rules.version>
   </properties>