diff --git a/package-lock.json b/package-lock.json
index 7a214ec..917ad44 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "hubot-traq",
-  "version": "1.8.1",
+  "version": "1.8.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "hubot-traq",
-      "version": "1.8.1",
+      "version": "1.8.2",
       "license": "MIT",
       "dependencies": {
         "@traptitech/traq": "^3.15.3-0",
diff --git a/package.json b/package.json
index 9832f3b..6037834 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hubot-traq",
-  "version": "1.8.1",
+  "version": "1.8.2",
   "description": "Hubot adapter for traQ.",
   "main": "./traq",
   "scripts": {