diff --git a/package-lock.json b/package-lock.json
index 630d08b..061558d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@sozialhelden/a11yjson",
-  "version": "31.0.2",
+  "version": "31.1.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@sozialhelden/a11yjson",
-      "version": "31.0.2",
+      "version": "31.1.0",
       "license": "MIT",
       "dependencies": {
         "@sozialhelden/ietf-language-tags": "^3.2.4",
diff --git a/package.json b/package.json
index 063737c..383d18c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@sozialhelden/a11yjson",
-  "version": "31.0.2",
+  "version": "31.1.0",
   "description": "A harmonized data schema for describing the accessibility of physical places",
   "keywords": [],
   "type": "module",