diff --git a/package-lock.json b/package-lock.json
index c9d96dd..1308cf8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "go-board",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "go-board",
-      "version": "2.2.0",
+      "version": "2.2.1",
       "license": "MIT",
       "dependencies": {
         "@joist/di": "^3.0.0-rc.2",
diff --git a/package.json b/package.json
index ccabd00..c83c508 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "go-board",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "private": false,
   "description": "Go board",
   "type": "module",