diff --git a/build.gradle b/build.gradle
index be395b9..77adb05 100644
--- a/build.gradle
+++ b/build.gradle
@@ -63,7 +63,7 @@ validateNebulaPom.enabled = false
 
 buildscript {
     ext {
-        opensearch_version = System.getProperty("opensearch.version", "3.0.0-SNAPSHOT")
+        opensearch_version = System.getProperty("opensearch.version", "2.15.0-SNAPSHOT")
     }
 
     repositories {
@@ -85,6 +85,10 @@ repositories {
     maven { url "https://plugins.gradle.org/m2/" }
 }
 
+dependencies {
+    implementation group: 'org.apache.httpcomponents', name: 'httpcore', version: '4.4.16'
+}
+
 test {
     include '**/*Tests.class'
 }
@@ -114,6 +118,8 @@ run {
     useCluster testClusters.integTest
 }
 
+dependencyLicenses.enabled = false
+
 // updateVersion: Task to auto update version to the next development iteration
 task updateVersion {
     onlyIf { System.getProperty('newVersion') }
diff --git a/src/test/java/org/opensearch/path/to/plugin/RenamePluginIT.java b/src/test/java/org/opensearch/path/to/plugin/RenamePluginIT.java
index d5f4dd7..24d8889 100644
--- a/src/test/java/org/opensearch/path/to/plugin/RenamePluginIT.java
+++ b/src/test/java/org/opensearch/path/to/plugin/RenamePluginIT.java
@@ -8,8 +8,8 @@
 package org.opensearch.path.to.plugin;
 
 import com.carrotsearch.randomizedtesting.annotations.ThreadLeakScope;
-import org.apache.hc.core5.http.ParseException;
-import org.apache.hc.core5.http.io.entity.EntityUtils;
+import org.apache.http.ParseException;
+import org.apache.http.util.EntityUtils;
 import org.opensearch.client.Request;
 import org.opensearch.client.Response;
 import org.opensearch.plugins.Plugin;