diff --git a/package.json b/package.json
index fa739cea..0d65a02b 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "eslint-loader": "1.5.0",
     "eslint-plugin-html": "1.5.1",
     "eslint-plugin-vue": "0.1.1",
-    "extract-text-webpack-plugin": "^1.0.1",
+    "extract-text-webpack-plugin": "1.0.1",
     "fakerator": "0.3.0",
     "git-commit-message-convention": "git://github.com/kazupon/git-commit-message-convention.git#065dfffbe2de5f6f16150aac9d4db7fdf5515e56",
     "gitbook-cli": "2.3.0",