diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index bcce242b..13d79c56 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,7 +1,7 @@
 [bumpversion]
 commit = False
 tag = False
-current_version = 1.13.3
+current_version = 1.13.4
 
 [bumpversion:file:setup.cfg]
 
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 24f13165..21c59f4d 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,11 @@
 Change history
 ==============
 
+1.13.4 (2024-10-25)
+-------------------
+
+* Move AuthMiddleware to authorizations app, to avoid unnecessary migrations for projects that don't use ``vng_api_common.authorizations``
+
 1.13.3 (2024-09-05)
 -------------------
 
diff --git a/package-lock.json b/package-lock.json
index 0bb967fd..8080fb9f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "vng-api-common",
-  "version": "1.13.3",
+  "version": "1.13.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/package.json b/package.json
index 73e33a5f..e7ac5911 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vng-api-common",
-  "version": "1.13.3",
+  "version": "1.13.4",
   "description": "NodeJS build tooling for vng-api-common",
   "main": "index.js",
   "directories": {
diff --git a/setup.cfg b/setup.cfg
index 891e4f5c..75b70c68 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -2,7 +2,7 @@
 # see http://setuptools.readthedocs.io/en/latest/setuptools.html#configuring-setup-using-setup-cfg-files
 [metadata]
 name = commonground-api-common
-version = 1.13.3
+version = 1.13.4
 description = Commonground API tooling
 long_description = file: README.rst
 url = https://github.com/maykinmedia/commonground-api-common
diff --git a/vng_api_common/__init__.py b/vng_api_common/__init__.py
index f77d042a..f7d8b107 100644
--- a/vng_api_common/__init__.py
+++ b/vng_api_common/__init__.py
@@ -1 +1 @@
-__version__ = "1.13.3"
+__version__ = "1.13.4"