diff --git a/index.d.ts b/index.d.ts
index 43c6a93..7c10b0b 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -140,7 +140,7 @@ export interface Options {
 	//	},
 	//	…
 	//}
-	 ```
+	```
 	*/
 	readonly booleanDefault?: boolean | null | undefined;
 
diff --git a/package.json b/package.json
index 5ebfcdc..22c6399 100644
--- a/package.json
+++ b/package.json
@@ -42,20 +42,20 @@
 		"@types/minimist": "^1.2.0",
 		"camelcase-keys": "^5.0.0",
 		"decamelize-keys": "^1.1.0",
-		"hard-rejection": "^1.0.0",
+		"hard-rejection": "^2.0.0",
 		"minimist-options": "^4.0.1",
 		"normalize-package-data": "^2.5.0",
 		"read-pkg-up": "^4.0.0",
 		"redent": "^2.0.0",
 		"trim-newlines": "^2.0.0",
-		"type-fest": "^0.2.0",
-		"yargs-parser": "^11.0.0"
+		"type-fest": "^0.3.0",
+		"yargs-parser": "^13.0.0"
 	},
 	"devDependencies": {
 		"ava": "^1.3.1",
 		"execa": "^1.0.0",
 		"indent-string": "^3.2.0",
-		"tsd-check": "^0.3.0",
+		"tsd-check": "^0.5.0",
 		"xo": "^0.24.0"
 	},
 	"xo": {