diff --git a/changelog.md b/changelog.md
index 8eac4d70..66390b37 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,11 @@
 # Change log
 
+## [4.0.2] - 2023-04-19
+
+### Fixed
+
+- [issue #176](https://github.com/Bubka/2FAuth/issues/176) Lost keys when upgrading to 4.x whilst using proxy header authentication
+
 ## [4.0.1] - 2023-04-16
 
 ### Fixed
diff --git a/config/2fauth.php b/config/2fauth.php
index ab9742e6..c80e6466 100644
--- a/config/2fauth.php
+++ b/config/2fauth.php
@@ -9,7 +9,7 @@
     |
     */
 
-    'version' => '4.0.1',
+    'version' => '4.0.2',
     'repository' => 'https://github.com/Bubka/2FAuth',
     'latestReleaseUrl' => 'https://api.github.com/repos/Bubka/2FAuth/releases/latest',