diff --git a/package.json b/package.json
index 84ff21c..48247a6 100644
--- a/package.json
+++ b/package.json
@@ -102,7 +102,7 @@
 		"jest": "^30.0.4",
 		"licensee": "^12.0.1",
 		"prettier": "^3.6.2",
-		"typescript": "~5.9.2"
+		"typescript": "~6.0.3"
 	},
 	"dependencies": {
 		"camelcase": "^6.3.0",
diff --git a/tsconfig.build.json b/tsconfig.build.json
index 13a42e7..945a455 100644
--- a/tsconfig.build.json
+++ b/tsconfig.build.json
@@ -5,7 +5,8 @@
 		"declaration": true,
 		"emitDeclarationOnly": true,
 		"noEmit": false,
-		"outDir": "types"
+		"outDir": "types",
+		"rootDir": "src"
 	},
 	"include": ["src/index.js"]
 }