diff --git a/.travis.yml b/.travis.yml
index 1e8ef50e..8622222a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,7 +28,7 @@ matrix:
       postgresql: 9.4
 env:
  global:
-  - MOODLE_BRANCH=MOODLE_37_STABLE
+  - MOODLE_BRANCH=master
   - IGNORE_NAMES=tc_colourpopup.php,tc_colourpopup.js
 
 before_install:
diff --git a/Changes.md b/Changes.md
index 9d963767..b4a11802 100644
--- a/Changes.md
+++ b/Changes.md
@@ -1,9 +1,10 @@
 Version Information
 ===================
-Version 3.7.1.1
+Version 3.8.0.1
   1. Fix Collapsed topics format zoom issue - CONTRIB-7893.
   2. Adjust position of 'view only' icon.
   3. More accessible open all / close all - #67.
+  4. Moodle 3.8 version based on V3.7.1.1.
 
 Version 3.7.1.0
   1. Add missing Moodle define.
diff --git a/Readme.md b/Readme.md
index 1ea49614..00453a97 100644
--- a/Readme.md
+++ b/Readme.md
@@ -5,7 +5,7 @@ Topic based course format with an individual 'toggle' for each topic except 0.
 If you find an issue with the format, please see the 'Reporting Issues' section below or contact your Moodle administrator.
 
 This file contains general information about the format.  If you're reading this as an educator then you can learn about the format
-from the documentation on http://docs.moodle.org/37/en/Collapsed_Topics_course_format.  If you get stuck and your Moodle support
+from the documentation on http://docs.moodle.org/38/en/Collapsed_Topics_course_format.  If you get stuck and your Moodle support
 are unable to help / not sure what to do, then please go to https://moodle.org/mod/forum/view.php?id=47.  If you like the format,
 then please do spread the word to other educators.  The main page for the format is https://moodle.org/plugins/format_topcoll.
 
@@ -13,24 +13,24 @@ then please do spread the word to other educators.  The main page for the format
 
 Required version of Moodle
 ==========================
-This version works with Moodle 3.7 version 2019052000.00 (Build: 20190520) and above within the 3.7 branch until the
+This version works with Moodle 3.8rc1 version 2019111500.00 (Build: 20191115) and above within the 3.8 branch until the
 next release.
 
 Please ensure that your hardware and software complies with 'Requirements' in 'Installing Moodle' on
-'docs.moodle.org/37/en/Installing_Moodle'.
+'docs.moodle.org/38/en/Installing_Moodle'.
 
 Downloads and documentation
 ===========================
 The primary source for downloading this branch of the format is https://moodle.org/plugins/view.php?plugin=format_topcoll
-with 'Select Moodle version:' set at 'Moodle 3.7'.
+with 'Select Moodle version:' set at 'Moodle 3.8'.
 
-The secondary source is a tagged version with the v3.7 prefix on https://github.com/gjb2048/moodle-format_topcoll/tags
+The secondary source is a tagged version with the v3.8 prefix on https://github.com/gjb2048/moodle-format_topcoll/tags
 
 If you download from the development area - https://github.com/gjb2048/moodle-format_topcoll/ - consider that
 the code is unstable and not for use in production environments.  This is because I develop the next version in stages
 and use GitHub as a means of backup.  Therefore the code is not finished, subject to alteration and requires testing.
 
-Documented on http://docs.moodle.org/37/en/Collapsed_Topics_course_format
+Documented on http://docs.moodle.org/38/en/Collapsed_Topics_course_format
 
 Bespoke changes
 ===============
diff --git a/version.php b/version.php
index 2a1ff0dd..85c70296 100644
--- a/version.php
+++ b/version.php
@@ -33,8 +33,8 @@
  */
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2019052502;
-$plugin->maturity = MATURITY_STABLE;
-$plugin->requires  = 2019052000.00; // 3.7 (Build: 20190520).
+$plugin->version = 2019111700;
+$plugin->maturity = MATURITY_RC;
+$plugin->requires  = 2019111500.00; // 3.8rc1 (Build: 20191115).
 $plugin->component = 'format_topcoll';
-$plugin->release = '3.7.1.1';
+$plugin->release = '3.8.0.1';