diff --git a/CHANGES b/CHANGES
index 8a559262..896636ac 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+2.4.9 (2019101016)
+Bug: Change to content-type (CONTRIB-9549).
+
 2.4.8 (2019101015)
 Bug: Fix to Enforce checksum algorithm (CONTRIB-9063).
 
diff --git a/README.md b/README.md
index 2a7feaca..25aafa62 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ Note that on previous versions of Moodle you will need to use the specific versi
 | Moodle 2.7 - 2.9  | v2.1-stable  | v2.1.15 (2016051920)    |
 | Moodle 3.0 - 3.1  | v2.2-stable  | v2.2.12 (2017101020)    |
 | Moodle 3.2 - 3.9  | v2.3-stable  | v2.3.4  (2019042009)    |
-| Moodle 3.4 - 3.11 | v2.4-stable  | v2.4.8  (2019101015)    |
+| Moodle 3.4 - 3.11 | v2.4-stable  | v2.4.9  (2019101016)    |
 
 Prerequisites
 =============
diff --git a/RELEASENOTES b/RELEASENOTES
index e5d2dd22..3b168ed3 100644
--- a/RELEASENOTES
+++ b/RELEASENOTES
@@ -1,3 +1,6 @@
+2.4.9 (2019101016)
+Bug: Change to content-type (CONTRIB-9549).
+
 2.4.8 (2019101015)
 Bug: Fix to Enforce checksum algorithm (CONTRIB-9063).
 
diff --git a/version.php b/version.php
index 9b8a7725..d2b44334 100644
--- a/version.php
+++ b/version.php
@@ -26,9 +26,9 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version = 2019101015;
+$plugin->version = 2019101016;
 $plugin->requires = 2016120500;
 $plugin->cron = 0;
 $plugin->component = 'mod_bigbluebuttonbn';
 $plugin->maturity = MATURITY_STABLE;
-$plugin->release = '2.4.8';
+$plugin->release = '2.4.9';