diff --git a/.travis.yml b/.travis.yml
index 1457fc86738cbd2255567f5e82825f77b867cb80..64e1b3bafe1f0dad4efca6f6952ebd50e20c6b22 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,12 +18,13 @@ cache:
     - $HOME/.npm
 
 php:
- - 7.0
  - 7.1
+ - 7.2
+ - 7.3
 
 env:
  global:
-  - MOODLE_BRANCH=MOODLE_36_STABLE
+  - MOODLE_BRANCH=MOODLE_37_STABLE
  matrix:
   - DB=pgsql
   - DB=mysqli
diff --git a/CHANGES.md b/CHANGES.md
index 06943666b0c994e95f6dd289a534ef74865cc7d0..42692f3394a1ba889c73e5d16200f11dc1bcb621 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -4,6 +4,10 @@ moodle-block_course_overview_campus
 Changes
 -------
 
+### Unreleased
+
+* 2019-06-12 - Prepare compatibility for Moodle 3.7.
+
 ### v3.6-r1
 
 * 2019-03-28 - Remove user preferences when being uninstalled.
diff --git a/README.md b/README.md
index 04789f4052285a47349caca03baca37bbf79052a..072be0f4b442e30ad65bdc514ecb3525a54001c5 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Moodle block which provides all functionality of block_course_overview, provides
 Requirements
 ------------
 
-This plugin requires Moodle 3.6+
+This plugin requires Moodle 3.7+
 
 
 Motivation for this plugin
@@ -142,9 +142,8 @@ We have created local_boostcoc as a companion plugin to block_course_overview_ca
 Theme support
 -------------
 
-This plugin should work with all Bootstrap based Moodle themes.
-It has been developed on and tested only with Moodle Core's Boost theme.
-While this plugin should also work with Moodle Core's legacy Clean theme or third party themes, we can't support any other theme than Boost.
+This plugin is developed and tested on Moodle Core's Boost theme.
+It should also work with Boost child themes, including Moodle Core's Classic theme. However, we can't support any other theme than Boost.
 
 This plugin also provides a fallback for browsers with JavaScript disabled.
 
@@ -219,8 +218,7 @@ Copyright
 ---------
 
 Ulm University
-kiz - Media Department
-Team Web & Teaching Support
+Communication and Information Centre (kiz)
 Alexander Bias
 
 
diff --git a/version.php b/version.php
index 53462a13b68d30bf67c9caabe421049910eddfc6..9ff89b70d0963c5628d70838db62cc156510c4f7 100644
--- a/version.php
+++ b/version.php
@@ -27,5 +27,5 @@ defined('MOODLE_INTERNAL') || die();
 $plugin->component = 'block_course_overview_campus';
 $plugin->version = 2019032800;
 $plugin->release = 'v3.6-r1';
-$plugin->requires = 2018120300;
+$plugin->requires = 2019052000;
 $plugin->maturity = MATURITY_STABLE;