diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 6f2c138..5ac705b 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,7 +1,7 @@
 [bumpversion]
 commit = False
 tag = False
-current_version = 0.5.6
+current_version = 0.5.7
 
 [bumpversion:file:README.rst]
 
diff --git a/package.json b/package.json
index 29e5271..cc71cd0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vrl",
-  "version": "0.5.6",
+  "version": "0.5.7",
   "description": "VNG-referentielijsten API",
   "main": "src/index.js",
   "directories": {
diff --git a/src/openapi.yaml b/src/openapi.yaml
index 2341b83..6259173 100644
--- a/src/openapi.yaml
+++ b/src/openapi.yaml
@@ -21,7 +21,7 @@ info:
   license:
     name: EUPL 1.2
     url: https://opensource.org/licenses/EUPL-1.2
-  version: 1.0.0-alpha
+  version: 0.5.7
 paths:
   /communicatiekanalen:
     get: