diff --git a/package-lock.json b/package-lock.json
index 48fc955..242815a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "shogiops",
-  "version": "0.16.2",
+  "version": "0.16.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "shogiops",
-      "version": "0.16.2",
+      "version": "0.16.3",
       "license": "GPL-3.0-or-later",
       "dependencies": {
         "@badrap/result": "^0.2"
diff --git a/package.json b/package.json
index aa5dedf..bbd117d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "shogiops",
-  "version": "0.16.2",
+  "version": "0.16.3",
   "description": "Shogi rules and operations",
   "keywords": [
     "shogi",