diff --git a/CHANGELOG.md b/CHANGELOG.md
index f8ea7d4..97bdeaa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 Note: Breaking changes between versions are indicated by "💥".
 
-## Unreleased
+## v3.12.6 (2020-06-01)
 
 - [Improvement] Add `dig`, `ping` utilities to openedx-dev Docker image
 - [Bugfix] Resolve "Can't connect to MySQL server" on init
diff --git a/tutor/__about__.py b/tutor/__about__.py
index f740bc6..8f4725c 100644
--- a/tutor/__about__.py
+++ b/tutor/__about__.py
@@ -1 +1 @@
-__version__ = "3.12.5"
+__version__ = "3.12.6"