diff --git a/Console/Command/UpdateVclCommand.php b/Console/Command/UpdateVclCommand.php
index 2be5c90..9d4e616 100644
--- a/Console/Command/UpdateVclCommand.php
+++ b/Console/Command/UpdateVclCommand.php
@@ -23,21 +23,26 @@ class UpdateVclCommand extends Command
     protected $state;
     /** @var \Magento\PageCache\Model\Config\PageCache $pageCacheConfig */
     protected $pageCacheConfig;
+    /** @var \Sectionio\Metrics\Helper\Data $helper */
+    protected $helper;
 
     /**
      * @param \Sectionio\Metrics\Helper\Aperture $aperture
      * @param \Sectionio\Metrics\Helper\State $state
+     * @param \Sectionio\Metrics\Helper\Data $helper
      * @param \Magento\PageCache\Model\Config $pageCacheConfig
      */
     public function __construct(
         \Sectionio\Metrics\Helper\Aperture $aperture,
         \Sectionio\Metrics\Helper\State $state,
+        \Sectionio\Metrics\Helper\Data $helper,
         \Magento\PageCache\Model\Config $pageCacheConfig
     ) {
         parent::__construct();
         $this->aperture = $aperture;
         $this->state = $state;
         $this->pageCacheConfig = $pageCacheConfig;
+        $this->helper = $helper;
     }
 
     /**
@@ -60,6 +65,8 @@ protected function execute(InputInterface $input, OutputInterface $output)
         $application_id = $this->state->getApplicationId();
         $environment_name = $this->state->getEnvironmentName();
         $proxy_name = $this->state->getProxyName();
+        /** @var string $proxy_image*/
+        $proxy_image = $this->helper->getProxyImage($account_id, $application_id);
 
         if (!$account_id) {
             throw new \Exception('account_id has not been set, please run sectionio:setup');
@@ -77,8 +84,13 @@ protected function execute(InputInterface $input, OutputInterface $output)
             throw new \Exception('proxy_name has not been set, please run sectionio:setup');
         }
 
-        /** Extract the generated Varnish 4 VCL code */
-        $vcl = $this->pageCacheConfig->getVclFile(\Magento\PageCache\Model\Config::VARNISH_4_CONFIGURATION_PATH);
+        /** Extract the generated VCL code appropriate for their version*/
+        if (strpos($proxy_image, "4" !== false)){
+            $vcl = $this->pageCacheConfig->getVclFile(\Magento\PageCache\Model\Config::VARNISH_4_CONFIGURATION_PATH);
+        } else {
+            $vcl = $this->pageCacheConfig->getVclFile(\Magento\PageCache\Model\Config::VARNISH_5_CONFIGURATION_PATH);
+        }
+
         $result = $this->aperture->updateProxyConfiguration($account_id, $application_id, $environment_name, $proxy_name, $vcl, 'MagentoTurpentine');
 
         if ($result['http_code'] == 200) {
diff --git a/Controller/Adminhtml/Report/Save.php b/Controller/Adminhtml/Report/Save.php
index 96bf4a9..c2fcb20 100644
--- a/Controller/Adminhtml/Report/Save.php
+++ b/Controller/Adminhtml/Report/Save.php
@@ -202,9 +202,16 @@ public function updateVarnishConfiguration()
         $application_id = $this->state->getApplicationId();
         /** @var string $environment_name */
         $environment_name = $this->state->getEnvironmentName();
+        /** @var string $proxy_image*/
+        $proxy_image = $this->helper->getProxyImage($account_id, $application_id);
+
+        /** Extract the generated VCL code appropriate for their version*/
+        if (strpos($proxy_image, "4" !== false)){
+            $vcl = $this->pageCacheConfig->getVclFile(\Magento\PageCache\Model\Config::VARNISH_4_CONFIGURATION_PATH);
+        } else {
+            $vcl = $this->pageCacheConfig->getVclFile(\Magento\PageCache\Model\Config::VARNISH_5_CONFIGURATION_PATH);
+        }
 
-        /** Extract the generated Varnish 4 VCL code */
-        $vcl = $this->pageCacheConfig->getVclFile(\Magento\PageCache\Model\Config::VARNISH_4_CONFIGURATION_PATH);
         $result = $this->aperture->updateProxyConfiguration($account_id, $application_id, $environment_name, 'varnish', $vcl, 'MagentoTurpentine');
 
         if ($result['http_code'] == 200) {
diff --git a/Helper/Data.php b/Helper/Data.php
index e7e6000..b9205ee 100644
--- a/Helper/Data.php
+++ b/Helper/Data.php
@@ -580,4 +580,27 @@ public function clearDefaultApplication()
             $applicationFactory->save();
         }
     }
+
+    public function getProxyImage($account_id, $application_id)
+    {
+        /**generateApertureUrl takes an associative array */
+        $parameters = array("accountId"=>$account_id, "applicationId"=>$application_id, "environmentName"=>"Production");
+
+        /** build the account url */
+        $partial_url = $this->generateApertureUrl($parameters);
+        $url = $partial_url . "/stack";
+
+        $curl_response = $this->performCurl($url);
+        /** return response as an associative array */
+        $response = json_decode($curl_response['body_content'], true);
+        /** find object with name=varnish, grab the image  */
+
+        $image;
+        foreach($response as $proxy){
+            if ($proxy['name'] == 'varnish') { 
+                $image = $proxy['image'];
+            }
+        }
+        return explode(".", $image)[0];
+    }
 }
diff --git a/Helper/State.php b/Helper/State.php
index a87df67..f031815 100644
--- a/Helper/State.php
+++ b/Helper/State.php
@@ -96,4 +96,9 @@ public function getProxyName()
     {
         return 'varnish';
     }
+
+    public function getProxyImage()
+    {
+        
+    }
 }