diff --git a/README.md b/README.md
index 0850f84..72ca3f3 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ TODO
 
 [npm-image]: https://img.shields.io/npm/v/espower-typescript.svg
 [npm-url]: https://npmjs.org/package/espower-typescript
-[travis-image]: https://travis-ci.org/teppeis/espower-typescript.svg?branch=master
-[travis-url]: https://travis-ci.org/teppeis/espower-typescript
-[deps-image]: https://david-dm.org/teppeis/espower-typescript.svg
-[deps-url]: https://david-dm.org/teppeis/espower-typescript
+[travis-image]: https://travis-ci.org/power-assert-js/espower-typescript.svg?branch=master
+[travis-url]: https://travis-ci.org/power-assert-js/espower-typescript
+[deps-image]: https://david-dm.org/power-assert-js/espower-typescript.svg
+[deps-url]: https://david-dm.org/power-assert-js/espower-typescript
diff --git a/package.json b/package.json
index 09f525c..ebe2b09 100644
--- a/package.json
+++ b/package.json
@@ -8,12 +8,12 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/teppeis/espower-typescript"
+    "url": "https://github.com/power-assert-js/espower-typescript"
   },
   "bugs": {
-    "url": "https://github.com/teppeis/espower-typescript/issues"
+    "url": "https://github.com/power-assert-js/espower-typescript/issues"
   },
-  "homepage": "https://github.com/teppeis/espower-typescript",
+  "homepage": "https://github.com/power-assert-js/espower-typescript",
   "keywords": [
     "power-assert",
     "typescript"