diff --git a/CHANGELOG b/CHANGELOG
index 417f34d6d0..e4578f46ba 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,8 @@
+Changes in version 4.15.1
+    Apply revision and optimization to TLS configurations
+    Bump npm dependencies to latest versions
+    Update translations
+
 Changes in version 4.15.0
     Fix issues #4019, #4020
     Do not loose channel selection when changing platform language
diff --git a/backend/globaleaks/__init__.py b/backend/globaleaks/__init__.py
index 9e95d9c8db..5dd3df8625 100644
--- a/backend/globaleaks/__init__.py
+++ b/backend/globaleaks/__init__.py
@@ -7,7 +7,7 @@
 __author__ = 'GlobaLeaks'
 __email__ = 'info@globaleaks.org'
 __copyright__ = '2011-2024 - GlobaLeaks'
-__version__ = '4.15.0'
+__version__ = '4.15.1'
 __license__ = 'AGPL-3.0'
 
 DATABASE_VERSION = 68
diff --git a/client/npm-shrinkwrap.json b/client/npm-shrinkwrap.json
index 562c229c1e..fcb6737ed1 100644
--- a/client/npm-shrinkwrap.json
+++ b/client/npm-shrinkwrap.json
@@ -1,12 +1,12 @@
 {
   "name": "GlobaLeaks",
-  "version": "4.15.0",
+  "version": "4.15.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "GlobaLeaks",
-      "version": "4.15.0",
+      "version": "4.15.1",
       "license": "AGPL-3.0",
       "dependencies": {
         "@flowjs/flow.js": "2.14.1",
diff --git a/client/package.json b/client/package.json
index 11ef8ab4c9..8e070f3efa 100644
--- a/client/package.json
+++ b/client/package.json
@@ -1,7 +1,7 @@
 {
   "name": "GlobaLeaks",
   "description": "GlobaLeaks - Free and Open-Source Whistleblowing Software",
-  "version": "4.15.0",
+  "version": "4.15.1",
   "license": "AGPL-3.0",
   "author": "GlobaLeaks",
   "repository": {
diff --git a/debian/changelog b/debian/changelog
index ce76f057b4..120e706596 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+globaleaks (4.15.1) stable; urgency=medium
+
+  * New stable release
+
+ -- GlobaLeaks software signing key <info@globaleaks.org>  Sun, 14 Apr 2024 23:27:30 +0200
+
 globaleaks (4.15.0) stable; urgency=medium
 
   * New stable release