diff --git a/hadoop-project/pom.xml b/hadoop-project/pom.xml
index 6bfb213f14..a414fcd2a7 100755
--- a/hadoop-project/pom.xml
+++ b/hadoop-project/pom.xml
@@ -576,7 +576,7 @@
       <dependency>
         <groupId>org.apache.httpcomponents</groupId>
         <artifactId>httpcore</artifactId>
-        <version>4.4.4</version>
+        <version>4.4.6</version>
       </dependency>
       <dependency>
         <groupId>commons-codec</groupId>