diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 23c58aa4..0d66f4e2 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,7 +1,7 @@
 [bumpversion]
 commit = False
 tag = False
-current_version = 1.3.0-rc1
+current_version = 1.3.0-rc3
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)([-](?P<release>(rc|alpha))+(?P<build>\d+))?
 serialize =
 	{major}.{minor}.{patch}-{release}{build}
diff --git a/README.rst b/README.rst
index 1a68a603..e3a3f23a 100644
--- a/README.rst
+++ b/README.rst
@@ -2,7 +2,7 @@
 Catalogi API
 ============
 
-:Version: 1.3.0-rc1
+:Version: 1.3.0-rc3
 :Source: https://github.com/VNG-Realisatie/zaaktypecataloguscomponent
 :Keywords: zaaktypen, ztc, imztc, ztc2, ztcaas, saas, rest, api
 
diff --git a/package.json b/package.json
index 0054ade5..90b63d6d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "ztc",
-    "version": "1.3.0-rc1",
+    "version": "1.3.0-rc3",
     "description": "ztc referentie-implementatie API",
     "directories": {"doc": "doc"},
     "scripts": {"build": "npm run bundle", "bundle": "webpack", "watch": "webpack -w"},
diff --git a/src/openapi.yaml b/src/openapi.yaml
index bacc9665..c18f577e 100644
--- a/src/openapi.yaml
+++ b/src/openapi.yaml
@@ -1,7 +1,7 @@
 openapi: 3.0.3
 info:
   title: Catalogi API
-  version: 1.3.0-rc1
+  version: 1.3.0-rc3
   description: |
     Een API om een zaaktypecatalogus (ZTC) te benaderen.
 
diff --git a/src/ztc/__init__.py b/src/ztc/__init__.py
index 84bce98b..a0768e93 100644
--- a/src/ztc/__init__.py
+++ b/src/ztc/__init__.py
@@ -6,7 +6,7 @@
 import re
 from collections import namedtuple
 
-__version__ = "1.3.0-rc1"
+__version__ = "1.3.0-rc3"
 __author__ = "Maykin Media B.V., VNG Realisatie"
 __homepage__ = "https://github.com/VNG-Realisatie/zaaktypecataloguscomponent/"
 __docformat__ = "restructuredtext"
diff --git a/src/ztc/conf/api.py b/src/ztc/conf/api.py
index 7aef4563..4b4c56a9 100644
--- a/src/ztc/conf/api.py
+++ b/src/ztc/conf/api.py
@@ -2,7 +2,7 @@
 
 from vng_api_common.conf.api import *  # noqa - imports white-listed
 
-API_VERSION = "1.3.0-rc1"
+API_VERSION = "1.3.0-rc3"
 
 REST_FRAMEWORK = BASE_REST_FRAMEWORK.copy()
 REST_FRAMEWORK["DEFAULT_PERMISSION_CLASSES"] = (