diff --git a/README.md b/README.md
index a7f0a22..8510916 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,8 @@ This command-line backup utility takes a snapshot of the data in a Smartsheet Te
 
 Release History
 ------------
+* Auguest 15 , 2020 - version 1.7.0:
+ - fixed to remove oracle lib reference and upgraded to openjdk 11
 * Jan 21, 2020 - fixed a broken link in the Readme
 * Nov 9, 2018 - version 1.6.2:
  - Updated vulnerable dependencies.
diff --git a/dependency-reduced-pom.xml b/dependency-reduced-pom.xml
index 0b497e3..c119437 100644
--- a/dependency-reduced-pom.xml
+++ b/dependency-reduced-pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.smartsheet.tools</groupId>
   <artifactId>smartsheet-org-backup</artifactId>
   <name>Smartsheet Org Backup</name>
-  <version>1.6.1</version>
+  <version>1.7.0</version>
   <description>Backs up the Smartsheet sheets of all users in an organization to a local directory.</description>
   <build>
     <pluginManagement>
@@ -41,8 +41,8 @@
       <plugin>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>6</source>
-          <target>6</target>
+          <source>11</source>
+          <target>11</target>
         </configuration>
       </plugin>
     </plugins>
diff --git a/pom.xml b/pom.xml
index 397dec7..57ab49b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -57,8 +57,8 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <configuration>
-                    <source>6</source>
-                    <target>6</target>
+                    <source>11</source>
+                    <target>11</target>
                 </configuration>
             </plugin>
         </plugins>
diff --git a/src/main/java/com/smartsheet/utils/HttpUtils.java b/src/main/java/com/smartsheet/utils/HttpUtils.java
index b404976..cc721dd 100644
--- a/src/main/java/com/smartsheet/utils/HttpUtils.java
+++ b/src/main/java/com/smartsheet/utils/HttpUtils.java
@@ -37,7 +37,6 @@
 import com.smartsheet.exceptions.ServiceUnavailableException;
 import com.smartsheet.restapi.service.RetryingSmartsheetService;
 import com.smartsheet.tools.SmartsheetBackupTool;
-import sun.misc.IOUtils;
 
 /**
  * Utilities for HTTP operations.