diff --git a/.travis.yml b/.travis.yml
index 1546ee5b8f0ed8016452652bff3a9dd8fa81a47d..a5f03d47573590d3ac1e167fc369727b783b3403 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -26,7 +26,7 @@ php:
 
 env:
  global:
-  - MOODLE_BRANCH=MOODLE_37_STABLE
+  - MOODLE_BRANCH=MOODLE_38_STABLE
  matrix:
   - DB=pgsql
   - DB=mysqli
diff --git a/CHANGES.md b/CHANGES.md
index 1054bb38eab660b51a912c718ba91d11acc00ff6..aca2f6f7b72e04801147f771effb625101270874 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -4,6 +4,10 @@ moodle-auth_ldap_syncplus
 Changes
 -------
 
+### Unreleased
+
+* 2020-02-19 - Prepare compatibility for Moodle 3.8.
+
 ### v3.7-r1
 
 * 2019-08-15 - Make codechecker happy.
diff --git a/README.md b/README.md
index 98a40ed3fca492bfbcb3d950331b0d7b3fd3a8bc..38fbf3f75127097024622ca5fc723a604b492216 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Moodle authentication plugin which provides all functionality of auth_ldap, but
 Requirements
 ------------
 
-This plugin requires Moodle 3.7+
+This plugin requires Moodle 3.8+
 
 
 Motivation for this plugin
diff --git a/version.php b/version.php
index 504fbe78dc7156e789af7f6a0d6d8bd030c79dc8..0aac47b0d7fb4623dc2ca7df4d14a11225cf13c5 100644
--- a/version.php
+++ b/version.php
@@ -27,6 +27,6 @@ defined('MOODLE_INTERNAL') || die();
 $plugin->component = 'auth_ldap_syncplus';
 $plugin->version = 2019083000;
 $plugin->release = 'v3.7-r1';
-$plugin->requires = 2019052000;
+$plugin->requires = 2019111800;
 $plugin->maturity = MATURITY_STABLE;
-$plugin->dependencies = array('auth_ldap' => 2019052000);
+$plugin->dependencies = array('auth_ldap' => 2019111800);