diff --git a/classes/ilios_client.php b/classes/ilios_client.php
index 9609403..40ef992 100644
--- a/classes/ilios_client.php
+++ b/classes/ilios_client.php
@@ -29,7 +29,7 @@ class ilios_client extends \curl {
     /**
      * @var string Path-prefix to API routes.
      */
-    const API_URL = '/api/v1';
+    const API_URL = '/api/v3';
 
     /**
      * @var string Authentication route path.
diff --git a/version.php b/version.php
index 60fecfa..459fa84 100644
--- a/version.php
+++ b/version.php
@@ -6,7 +6,7 @@
  */
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2017101000;
+$plugin->version   = 2020081100;
 $plugin->requires  = 2016112900;
 $plugin->component = 'local_iliosapiclient';
-$plugin->release   = '1.1.0';
+$plugin->release   = '1.2.0';