diff --git a/docs/setup.en.md b/docs/setup.en.md
index 3ba3c16ad..e94e229d1 100644
--- a/docs/setup.en.md
+++ b/docs/setup.en.md
@@ -74,7 +74,7 @@ Please install and setup these softwares:
 *5.* Prepare configuration
 ----------------------------------------------------------------
 First, you need to create a `.config` directory in the directory that
-Misskey installed. Then you need to create a `default.yml` file in
+Misskey installed. And then you need to create a `default.yml` file in
 the directory. The template of configuration is available [here](./config.md).
 
 *6.* That is it.
diff --git a/package.json b/package.json
index 9513a6ec6..1228e24cd 100644
--- a/package.json
+++ b/package.json
@@ -134,7 +134,7 @@
 		"is-root": "1.0.0",
 		"is-url": "1.2.2",
 		"js-yaml": "3.11.0",
-		"license-checker": "16.0.0",
+		"license-checker": "17.0.0",
 		"loader-utils": "1.1.0",
 		"mecab-async": "0.1.2",
 		"mkdirp": "0.5.1",