azkaban-aplcache

diff --git a/azkaban-common/build.gradle b/azkaban-common/build.gradle
index 0063e49..5f69d20 100644
--- a/azkaban-common/build.gradle
+++ b/azkaban-common/build.gradle
@@ -46,7 +46,6 @@ dependencies {
     compile deps.hadoopCommon
     compile deps.hadoopHdfs
     compile deps.httpclient
-    compile deps.httpcore
     compile deps.io
     compile deps.jacksonCoreAsl
     compile deps.jacksonMapperAsl

diff --git a/build.gradle b/build.gradle
index 023f5ce..8f8e7ee 100644
--- a/build.gradle
+++ b/build.gradle
@@ -53,8 +53,7 @@ ext.deps = [
         hadoopMRClientCommon: "org.apache.hadoop:hadoop-mapreduce-client-common:" + versions.hadoop,
         hadoopMRClientCore  : "org.apache.hadoop:hadoop-mapreduce-client-core:" + versions.hadoop,
         hiveMetastore       : "org.apache.hive:hive-metastore:" + versions.hive,
-        httpclient          : 'org.apache.httpcomponents:httpclient:4.5.2',
-        httpcore            : 'org.apache.httpcomponents:httpcore:4.4.5',
+        httpclient          : 'org.apache.httpcomponents:httpclient:4.5.3',
         io                  : 'commons-io:commons-io:2.4',
         jacksonCoreAsl      : 'org.codehaus.jackson:jackson-core-asl:1.9.5',
         jacksonMapperAsl    : 'org.codehaus.jackson:jackson-mapper-asl:1.9.5',